Top 8 Square Card Blanks with Envelopes UK – Envelopes

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1. anitas

Anita's Square Card and Envelope, White, Pack of 50

anitas - 100% recycled. Eco friendly and acid free. The envelopes will house non/embellished cards. The cards are pre-scored and can be used at portrait or landscape orientation. High quality grade versatile stylish white cardstock.
Height3.05 cm (1.2 Inches)
Length27.94 cm (11 Inches)
Weight0.68 kg (1.5 Pounds)
Width13.97 cm (5.5 Inches)
Part NumberA1512020

2. anitas

Anita's Square Card and Envelope, Pack of 100, White

anitas - Eco friendly and acid free. 100% recycled. High quality grade versatile stylish white cardstock. The envelopes will house non/embellished cards. The cards are pre-scored and can be used at portrait or landscape orientation.
Height6.5 cm (2.56 Inches)
Length14.7 cm (5.79 Inches)
Width29.8 cm (11.73 Inches)
Part NumberANT 1512000
ModelANT 1512000

3. 3 Ace Crafts

Birthday and Celebrations Cardmaking Kit Pack of 10, 3 Ace Crafts 300gsm 150mm Square Hammered White Blank Cards and Envelopes, Thank You, Invitation, Cards Making for Greetings, Holiday

3 Ace Crafts - Smooth and fine paper - these cards and envelopes are made with recycled paper of fine quality, acid free and suitable for printing and writing.

Blank white cards and envelopes - are used for greeting cards, gift vouchers, holiday cards, presentation cards, awards invitation, thank you cards, wedding invitations, events cards. Size square 150 mm x 150 mm. 150mm square hammered white 300gsm cards and 100gsm envelopes - cardstocks are 100% recycled, eco-friendly, acid and lignin free used to make creative crafts and art designs. Dimension - approx. Gift cards and envelopes - you can make vast custom designs on cards to send to your friends and family on all kind of cerebrations.
Brand3 Ace Crafts
Manufacturer3 Ace Crafts
Part NumberAll size white Cards & Envelopes

4. Dovecraft

Party, Dovecraft DCBS200 Essentials Envelopes-Blanks-240 GSM 100gsm Envelopes-6"x6"-Kraft-Pack of 50-for Card Making, Brown, Papercraft & Home Décor-Acid Free, DIY

Dovecraft - Envelopes included no need to hunt down envelopes for your cards – The perfect size is included in the pack! 6”x6” size an ideal size for all your square cards. High quality cardstock the smooth Kraft 240gsm cards make a great base for all your card making projects. Bumper value stock your stash with this pack of 50 cards and Matching envelopes. Acid free thanks to the acid Free cardstock, your crafts won’t deteriorate over time.
Height3 cm (1.18 Inches)
Length33 cm (12.99 Inches)
Width18 cm (7.09 Inches)
Part NumberDCBS200

5. DJP

Pack of 50, DJP 6x6" Square Creased Blank White Smooth Cards & Envelopes

DJP - 50 x card blanks and 50 x envelopes per pack. 6x6 square blank white Smooth Cards and matching smooth Envelopes. Cards making for all occasions; Greetings, Holiday, Invitation, Thank You Cards with Envelopes. Card blanks are 250gsm and envelopes are 100gsm. 155mm x 155mm 6" x 6".
Part NumberDJP6x650

6. Trucraft

White Scalloped Blank Craft Cards with Envelopes, Pack of 10, 5" Square, Trucraft

Trucraft - Our trucraft white scalloped edge cards and envelope set is the perfect way to send a personalised message, straight from you! Decorate your cards card using a variety of embellishments, colours and decorations to make your loved one smile – whatever the occasion.

225gsm card, 120gsm envelope. Card size: 5 x 5 inches. The white card is blank inside so that you can add your own thoughts and best wishes. The card is 225gsm, while the envelope is 120gsm. Acid and lignin free. Smooth texture. Blank inside. The smooth surface is perfect for glues, adhesives and double-sided sticky tape. Pack size: 10 single White prescored cards and envelopes.
Part Number5060894571203

7. Vaessen Creative

Kraft, Matching Envelopes Available, Set of 25, Vaessen Creative Small Square Florence Blank Craft Cards

Vaessen Creative - Envelopes – a handy set of envelopes to use for sending handmade cards, wedding invitations, letters and more. Embellish scrapbook and journal pages with an envelope to store pictures and stickers or create a cool envelope flipbook.

These base colours will fit all kinds of projects. Can also be used to gift pictures, tickets, money or other items. Various colours and sizes – available in three classic shades: white, ivory and kraft brown. A durable product that will not discolour and can be used with photographs safely. Arts and crafts – there are lots of diy craft projects to try out when working with envelopes.

Quality paper – the 120gsm paper is acid and lignin free. The corresponding fold-over cards were designed to fit into the Florence envelopes perfectly. Matching cards – create the perfect stationery set by adding matching cards to these envelopes. Choose between a square or rectangle shaped envelope and from the following size options: 3. 7 x 3. 7, 6. 2 x 6. 2, 6.
BrandVaessen Creative
ManufacturerVaessen Creative
Part Number200112-3103

8. Papermania

Papermania 300 GSM Square Tri Fold Window Aperture Card Blanks and Envelopes, White, Pack of 10

Papermania - Designed in the UK. High quality aperture card blanks come with 10 acid free, pre-creased cards and envelopes. Available in a white colour. Cards are a thick 300 gsm and the envelopes are 120 gsm. Ideal for making your very own greeting cards, invitations, etc.
Height19.5 cm (7.68 Inches)
Length3 cm (1.18 Inches)
Width17.3 cm (6.81 Inches)
Part NumberPMA 150207