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 48

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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Golden Yellow Envelope Rsvp Closed

Golden Yellow Envelope Rsvp Open

Golden Yellow 70mm x 110mm Envelope. Yellow 100gsm Gift/Place Card Envelope. Gummed.

From £0.10
You save

508 in stock now

View Details & Buy

Heritage Green Envelope 5x7 Closed

Heritage Green Envelope 5x7 Open

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

From £0.19
You save

682 in stock now

View Details & Buy

Heritage Green Envelope 130mm Square Closed

Heritage Green Envelope 130mm Square Open

Heritage Green 130mm x 130mm Envelope. Green 100gsm Small Square Envelope. Gummed.

From £0.14
You save

1390 in stock now

View Details & Buy

Heritage Green Envelope 155mm Square Closed

Heritage Green Envelope 155mm Square Open

Heritage Green 155mm x 155mm Envelope. Green 100gsm Square Envelope. Gummed.

From £0.19
You save

1280 in stock now

View Details & Buy

Heritage Green Envelope A5 Closed

Heritage Green Envelope A5 Open

Heritage Green 152mm x 216mm Envelope. Green 100gsm A5 Envelope. Gummed.

From £0.20
You save

668 in stock now

View Details & Buy

Heritage Green Envelope B6 Closed

Heritage Green Envelope B6 Open

Out of stock

Heritage Green 125mm x 175mm Envelope. Green 100gsm Invitation Card Envelope. Gummed.

From £0.16
You save

More Due Soon...

Heritage Green Envelope C5 Closed

Heritage Green Envelope C5 Open

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

From £0.20
You save

18 in stock now

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Heritage Green Envelope C6 Closed

Heritage Green Envelope C6 Open

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

From £0.15
You save

3 in stock now

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Heritage Green Envelope C7 Closed

Heritage Green Envelope C7 Open

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

From £0.13
You save

203 in stock now

View Details & Buy

Heritage Green Envelope Dl Closed

Heritage Green Envelope Dl Open

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

From £0.19
You save

293 in stock now

View Details & Buy

Kingfisher Blue Envelope Rsvp Closed

Kingfisher Blue Envelope Rsvp Open

Kingfisher Blue 70mm x 110mm Envelope. Blue 100gsm Gift/Place Card Envelope. Gummed.

From £0.10
You save

1013 in stock now

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Intense Iris Blue Envelope 5x7 Closed

Intense Iris Blue Envelope 5x7 Open

Blue 5 x 7 inch Envelope. Gummed Flap. Intense Iris 135gsm Smooth Finish. 133mm x 184mm.

From £0.19
You save

1409 in stock now

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Intense Iris Blue Envelope 130mm Square Closed

Intense Iris Blue Envelope 130mm Square Open

Blue Small Square Envelope. Gummed Flap. Intense Iris 135gsm Smooth Finish. 130mm x 130mm.

From £0.14
You save

1355 in stock now

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Intense Iris Blue Envelope 155mm Square Closed

Intense Iris Blue Envelope 155mm Square Open

Blue Square Envelope. Gummed Flap. Intense Iris 135gsm Smooth Finish. 155mm x 155mm.

From £0.19
You save

1347 in stock now

View Details & Buy

Intense Iris Blue Envelope A5 Closed

Intense Iris Blue Envelope A5 Open

Blue A5 Envelope. Gummed Flap. Intense Iris 135gsm Smooth Finish. 152mm x 216mm.

From £0.20
You save

1361 in stock now

View Details & Buy

Intense Iris Blue Envelope B6 Closed

Intense Iris Blue Envelope B6 Open

Blue Invitation Card Envelope. Gummed Flap. Intense Iris 135gsm Smooth Finish. 125mm x 175mm.

From £0.16
You save

1368 in stock now

View Details & Buy

Intense Iris Blue Envelope C5 Closed

Intense Iris Blue Envelope C5 Open

Blue C5 Envelope (to fit A5). Gummed Flap. Intense Iris 135gsm Smooth Finish. 162mm x 229mm.

From £0.20
You save

1263 in stock now

View Details & Buy

Intense Iris Blue Envelope C6 Closed

Intense Iris Blue Envelope C6 Open

Blue C6 Envelope (to fit A6). Gummed Flap. Intense Iris 135gsm Smooth Finish. 114mm x 162mm.

From £0.15
You save

1302 in stock now

View Details & Buy

Intense Iris Blue Envelope C7 Closed

Intense Iris Blue Envelope C7 Open

Blue C7 Envelope (to fit A7). Gummed Flap. Intense Iris 135gsm Smooth Finish. 82mm x 113mm.

From £0.13
You save

1214 in stock now

View Details & Buy

Intense Iris Blue Envelope Dl Closed

Intense Iris Blue Envelope Dl Open

Out of stock

Blue DL Envelope. Gummed Flap. Intense Iris 135gsm Smooth Finish. 110mm x 220mm.

From £0.19
You save

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

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Lancing. BN15 8UP
Tel: 01903 685686
Email: helpdesk@rainbowenvelopes.co.uk

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