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 58

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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Warbler Green Envelope C5 Closed

Warbler Green Envelope C5 Open

Warbler Green 162mm x 229mm Envelope. Green 100gsm C5 Envelope (to fit A5). Gummed.

From £0.15
You save

909 in stock now

View Details & Buy

Warbler Green Envelope C6 Closed

Warbler Green Envelope C6 Open

Warbler Green 114mm x 162mm Envelope. Green 100gsm C6 Envelope (to fit A6). Gummed.

From £0.12
You save

919 in stock now

View Details & Buy

Warbler Green Envelope C7 Closed

Warbler Green Envelope C7 Open

Warbler Green 82mm x 113mm Envelope. Green 100gsm C7 Envelope (to fit A7). Gummed.

From £0.11
You save

1131 in stock now

View Details & Buy

Warbler Green Envelope Dl Closed

Warbler Green Envelope Dl Open

Warbler Green 110mm x 220mm Envelope. Green 100gsm DL Envelope. Gummed.

From £0.13
You save

1367 in stock now

View Details & Buy

White Envelope 5x7 Closed

White Envelope 5x7 Open

White 133mm x 184mm Envelope. White 100gsm 5 x 7 inch Envelope. Gummed.

From £0.12
You save

1304 in stock now

View Details & Buy

White Envelope 5x7 Closed

White Envelope 5x7 Open

White Heavyweight 133mm x 184mm Envelope. White 130gsm 5 x 7 inch Envelope. Gummed.

From £0.12
You save

117 in stock now

View Details & Buy

White Envelope 130mm Square Closed

White Envelope 130mm Square Open

White 130mm x 130mm Envelope. White 100gsm Small Square Envelope. Gummed.

From £0.10
You save

774 in stock now

View Details & Buy

White Envelope 130mm Square Closed

White Envelope 130mm Square Open

White Heavyweight 130mm x 130mm Envelope. White 130gsm Small Square Envelope. Gummed.

From £0.11
You save

1300 in stock now

View Details & Buy

White Envelope 155mm Square Closed

White Envelope 155mm Square Open

White 155mm x 155mm Envelope. White 100gsm Square Envelope. Gummed.

From £0.12
You save

715 in stock now

View Details & Buy

White Envelope 155mm Square Closed

White Envelope 155mm Square Open

White Heavyweight 155mm x 155mm Envelope. White 130gsm Square Envelope. Gummed.

From £0.12
You save

964 in stock now

View Details & Buy

White Envelope A5 Closed

White Envelope A5 Open

White 152mm x 216mm Envelope. White 100gsm A5 Envelope. Gummed.

From £0.13
You save

1101 in stock now

View Details & Buy

White Envelope A5 Closed

White Envelope A5 Open

White Heavyweight 152mm x 216mm Envelope. White 130gsm A5 Envelope. Gummed.

From £0.14
You save

1345 in stock now

View Details & Buy

White Envelope B6 Closed

White Envelope B6 Open

White 125mm x 175mm Envelope. White 100gsm Invitation Card Envelope. Gummed.

From £0.11
You save

1305 in stock now

View Details & Buy

White Envelope B6 Closed

White Envelope B6 Open

White Heavyweight 125mm x 175mm Envelope. White 130gsm Invitation Card Envelope. Gummed.

From £0.11
You save

1421 in stock now

View Details & Buy

White Envelope C5 Closed

White Envelope C5 Open

White 162mm x 229mm Envelope. White 100gsm C5 Envelope (to fit A5). Gummed.

From £0.14
You save

1185 in stock now

View Details & Buy

White Envelope C5 Closed

White Envelope C5 Open

White Heavyweight 162mm x 229mm Envelope. White 130gsm C5 Envelope (to fit A5). Gummed.

From £0.15
You save

1287 in stock now

View Details & Buy

White Envelope C6 Closed

White Envelope C6 Open

White 114mm x 162mm Envelope. White 100gsm C6 Envelope (to fit A6). Gummed.

From £0.11
You save

713 in stock now

View Details & Buy

White Envelope C6 Closed

White Envelope C6 Open

White Heavyweight 114mm x 162mm Envelope. White 130gsm C6 Envelope (to fit A6). Gummed.

From £0.12
You save

1306 in stock now

View Details & Buy

White Envelope C7 Closed

White Envelope C7 Open

White 82mm x 113mm Envelope. White 100gsm C7 Envelope (to fit A7). Gummed.

From £0.11
You save

1286 in stock now

View Details & Buy

White Envelope C7 Closed

White Envelope C7 Open

White Heavyweight 82mm x 113mm Envelope. White 130gsm C7 Envelope (to fit A7). Gummed.

From £0.11
You save

1346 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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