All Envelope Sizes

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Envelope Colours
- - Our Range Of Colour Choices
    - Black
    - Blue
    - Brown
    - Cream
    - Gold
    - Green
    - Grey
    - Neutral
    - Orange
    - Pink
    - Purple
    - Red
    - Silver
    - White
    - Yellow
    - Kraft
  - Rainbow Envelopes have one of the largest selections of colours and sizes, all available direct from stock. We carry over 2 million envelopes in our UK warehouse and over 20 million available for direct dispatch from our paper mill partners.
- Special Papers
  - Pearlescent – Extensive selection of pearl, metallic and shiny envelopes
  - Textured – Great colour selections with hammered, laid and ribbed finishes
- Envelope Extras
  - A4 Coloured Paper – 60 matching paper colours to go alongside our envelopes
  - Cello Bags – Cellophane wrappers that fit our envelopes perfectly
Envelope Sizes
- We stock one of the largest selections of coloured in envelopes in a wide range of the most popular styles and finishes. If you know what size you need, choose from our selection of stock sizes, or narrow your search to either gummed (diamond flap, traditional) or peel/seal (straight flap, wallet style)
- Standard Sizes (Gummed)
- Standard Sizes (Peel/Seal)
- Greeting Card Sizes
- Square Envelopes
- Speciality Sizes
Colour Packs
- Discounted Value Pack Bundles
- Multi-coloured Envelope Packs
Bulk Discount
- If you're looking to save money when buying in bulk, we have a wide range of wholesale boxes available direct from stock. Save up to 25% on the regular price when you buy in bulk.
- - Trade White Envelopes
    - 100gsm White Gummed
    - 100gsm White Square
- Wholesale Colour Envelopes
- - Looking for something bespoke?
    We have access to a huge range of additional trade packs for envelopes and packaging supplies. Contact us for details and a quote including bespoke printing for larger volume envelope orders.
  - Business Trade Accounts
  - Are you a business looking for trade pricing on envelopes? We can setup a free trade discount account for any UK Registered business by simply contacting us at customercare@rainbowenvelopes.co.uk
Card & Paper
- A4 Paper
  - A4 Coloured Paper – A4 coloured papers to compliment our colour envelope ranges.
- Individually Cut Card Sheets
  Individually machine cut card blanks ready for decoration and overprint. Available in 8 colours and 11 sizes. Handy packs of 25, 50 & 100.
- Pre-Creased Folded Card Blanks
  Pre-creased folded card blanks ready for decoration and overprint. Available in 8 colours and 12 card blank sizes. Handy packs of 25, 50 & 100.

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Envelopes By Colour
Envelopes – By Size
Envelope Value Packs
Wholesale Envelopes
Coloured Paper & Card

Home » Envelope Sizes » Page 10

Internal Fit

Business/Credit Cards(31)
C4 (to fit A4 Inserts)(37)
With Address Windows(5)
C6 (to fit A6 Inserts)(145)
C7 (to fit A7 Inserts)(99)
Cellophane Wrappers(13)
DL/DL+ Envelopes(160)
A5 Invitation Cards(62)
5x7 Inch Invitations(92)
B6 Invitations(86)
Gift/Place Cards(28)
Square Invitations(133)
Small Square Invites(89)
Letterbox Gift Vouchers(20)
Large Square Invites(16)
C5 (to fit A5 Inserts)(156)

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Base Colour

Silver(33)
Gold(42)
Cream(83)
Yellow(81)
Pink(117)
Blue(189)
Green(171)
Black(40)
White(84)
Purple(57)
Orange(38)
Red(83)
Brown(31)
Grey(50)
Lilac(21)
Neutral(39)
Clear(13)

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Texture / Finish

Textured Finish(57)
Smooth / Wove(912)
Laid / Feint Line(16)
Recycled Kraft(37)
Pearlescent(123)
Shiny Metallic(14)
Transparent(13)

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Paper Thickness

100gsm(440)
130gsm(34)
120gsm(525)
110gsm(27)
135gsm(106)
115gsm(27)
30mu(13)

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Flap Seal / Style

Peel/Seal Straight Flap(306)
Gummed Diamond V-Flap(846)
Letterbox Style Flap(20)

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Dimensions

297 x 210mm (A4)(1)
62 x 94mm(31)
229 x 324mm (C4/A4)(38)
162 x 229mm (C5/A5)(162)
114 x 162mm (C6/A6)(146)
82 x 113mm (C7/A7)(100)
110 x 220mm (DL)(140)
125 x 175mm (B6)(87)
152 x 216mm (A5)(64)
130 x 130mm(89)
133 x 184mm (5×7 Inch)(93)
155 x 155mm(125)
160 x 160mm(10)
220 x 220mm(17)
114 x 229mm (DL+)(21)
70 x 110mm(28)
80 x 215mm(20)

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Shitake Envelope 5x7 Closed

Shitake Brown 133mm x 184mm 5×7 Inch Envelope. Gummed. 120gsm V-Flap.

From £0.15
You save

770 in stock now

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Shitake Envelope 155mm Square Closed

Shitake Brown 155mm x 155mm Square Envelope. Gummed. 120gsm V-Flap.

From £0.15
You save

974 in stock now

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Shitake Envelope C5 Closed

Shitake Brown 162mm x 229mm C5 Envelope. Gummed. 120gsm V-Flap.

From £0.16
You save

3977 in stock now

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Shitake Envelope C7 Closed

Shitake Brown 81mm x 112mm C7 Envelope. Gummed. 120gsm V-Flap.

From £0.13
You save

2875 in stock now

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Silver Metallic Peel And Seal C5 - 162 mm x 229 mm Envelope

Silver 114mm x 162mm Envelope. Silver 100gsm C6 Envelope (to fit A6). Peel/Seal.

From £0.15
You save

44 in stock now

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Spearmint Green Self Sealing C5 - 162mm x 229mm 120gsm Colour Envelope

Spearmint Green 162mm x 229mm Envelope. Green 120gsm C5 Envelope (to fit A5). Peel/Seal.

From £0.21
You save

391 in stock now

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Storm Grey 114mm x 229mm 120gsm Peel/Seal DL/Tri-Fold A4 Sized Envelope

Storm Grey 114mm x 229mm Envelope. Grey 120gsm DL+ Envelope. Peel/Seal.

From £0.19
You save

527 in stock now

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Storm Grey 162mm x 229mm 120gsm Peel/Seal C5/A5/Half A4 Sized Envelope

Storm Grey 162mm x 229mm Envelope. Grey 120gsm C5 Envelope (to fit A5). Peel/Seal.

From £0.21
You save

198 in stock now

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Storm Grey 324mm x 229mm Envelope. Grey 120gsm C4 Envelope (to fit A4). Peel/Seal.

Storm Grey 324mm x 229mm Envelope. Grey 120gsm C4 Envelope (to fit A4). Peel/Seal.

From £0.35
You save

166 in stock now

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Deep Lavender Self Sealing C6 - 114mm x 162mm 120gsm Colour Envelope

Summer Violet 114mm x 162mm Envelope. Lilac 120gsm C6 Envelope (to fit A6). Peel/Seal.

From £0.15
You save

561 in stock now

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Deep Lavender Self Sealing DL - 114mm x 229mm 120gsm Colour Envelope

Summer Violet 114mm x 229mm Envelope. Lilac 120gsm DL+ Envelope. Peel/Seal.

From £0.18
You save

135 in stock now

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Sunflower Yellow 162mm x 229mm C5 Value Pack. 100 Yellow C5/A5 Envelopes.

Out of stock

Sunflower Yellow 162mm x 229mm Envelope. Yellow 100gsm C5 Envelope (to fit A5). Peel/Seal.

From £0.17
You save

More Due Soon...

DL 110 x 220mm Self Adhesive Cellophane Bags

Transparent 110mm x 220mm Cello Bag. Clear 30 Mu DL Cellophane Bag. Peel/Seal.

From £0.07
You save

1346 in stock now

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C6 114 X 162mm Self Adhesive Cellophane Bags

Transparent 114mm x 162mm Cello Bag. Clear 30 Mu C6/A6 Cellophane Bag. Peel/Seal.

From £0.05
You save

1325 in stock now

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G6 125 x 175mm Self Adhesive Cellophane Bags

Transparent 125mm x 175mm Cello Bag. Clear 30 Mu Invite Card Cellophane Bag. Peel/Seal.

From £0.06
You save

573 in stock now

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S6 130 x 130mm Self Adhesive Cellophane Bags

Transparent 130mm x 130mm Cello Bag. Clear 30 Mu Small Square Cellophane Bag. Peel/Seal.

From £0.05
You save

1048 in stock now

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G5 133 x 184mm Self Adhesive Cellophane Bags

Transparent 133mm x 184mm Cello Bag. Clear 30 Mu 5 x 7 inch Cellophane Bag. Peel/Seal.

From £0.06
You save

1304 in stock now

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G4 152 x 216mm Self Adhesive Cellophane Bags

Transparent 152mm x 216mm Cello Bag. Clear 30 Mu A5 Cellophane Bag. Peel/Seal.

From £0.09
You save

491 in stock now

View Details & Buy

S4 155 x 155mm Self Adhesive Cellophane Bags

Transparent 155mm x 155mm Cello Bag. Clear 30 Mu Square Cellophane Bag. Peel/Seal.

From £0.06
You save

20 in stock now

View Details & Buy

Transparent 160mm x 160mm Cello Bag. Clear 30 Mu Square Cellophane Bag. Peel/Seal.

Transparent 160mm x 160mm Cello Bag. Clear 30 Mu Square Cellophane Bag. Peel/Seal.

From £0.06
You save

490 in stock now

View Details & Buy

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Contact our experts now: 0203 1377 133 helpdesk@rainbowenvelopes.co.uk

Rainbow Envelopes.
Triangle Business Centre
95 Commerce Way
Lancing. BN15 8UP
Tel: 01903 685686
Email: helpdesk@rainbowenvelopes.co.uk

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