--- product_id: 48594561 title: "300 gsm Square Tri Fold Window Aperture Card Blanks and Envelopes, Pack of 10, White" brand: "papermania" price: "€ 10.73" currency: EUR in_stock: true reviews_count: 13 category: "Papermania" url: https://www.desertcart.be/products/48594561-300-gsm-square-tri-fold-window-aperture-card-blanks-envelopes store_origin: BE region: Belgium --- # 300gsm premium thickness 13.5cm square tri-fold design Includes 10 matching envelopes 300 gsm Square Tri Fold Window Aperture Card Blanks and Envelopes, Pack of 10, White **Brand:** papermania **Price:** € 10.73 **Availability:** ✅ In Stock ## Summary > ✂️ Craft your story in style with Papermania’s luxe tri-fold cards! ## Quick Answers - **What is this?** 300 gsm Square Tri Fold Window Aperture Card Blanks and Envelopes, Pack of 10, White by papermania - **How much does it cost?** € 10.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/48594561-300-gsm-square-tri-fold-window-aperture-card-blanks-envelopes) ## Best For - papermania enthusiasts ## Why This Product - Trusted papermania brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Quality:** Acid-free, lignin-free 300gsm cardstock ensures durability and a luxe feel. - • **Ready to Personalize:** Pre-scored tri-fold design makes crafting effortless and professional. - • **Complete Crafting Kit:** Includes matching self-seal envelopes—everything you need to impress. - • **Versatile Orientation:** Use cards portrait or landscape for ultimate creative freedom. - • **Perfect for Every Occasion:** Ideal for birthdays, weddings, Christmas, and heartfelt thank you notes. ## Overview Papermania 300gsm Square Tri Fold Window Aperture Card Blanks come in a pack of 10 with matching self-seal envelopes. Each 13.5cm square card features a pre-scored tri-fold design with a window aperture for photo placement, crafted from acid-free, lignin-free premium cardstock. Perfect for personalized handmade cards, invitations, and scrapbooking across all occasions. ## Description From the manufacturer About docrafts docrafts was founded as Design Objectives Ltd in 1996 and has grown to become the UK’s one of the leading papercraft supplier . Operating from 50,000 square feet of warehousing space in Dorset, England we supply over 2000 outlets across the UK and Ireland, from specialist independents to larger national retailers. We also have distribution partners in over 12 overseas markets, with more to come. docrafts are in affiliation with West Design Products as a joint company. West Design are a family-owned and run company, proud to be based in the UK. Working with over 20,000 products at any given time, we are a fast-growing manufacturer, importer, distributor and wholesaler of toys, art and craft, education and stationery products nationwide and worldwide. We employ more than 130 people across our two premises – HQ and warehouse in Folkestone, Kent, and manufacturing division in Plymouth, Devon. Papermania Papermania is a brand by docrafts. Providing a range of labels, tags, paper, card, pens, embellishments and more to supply your papercrafting needs. Square Tri-Fold Photo Card Blanks These photo card blanks come with matching envelopes and are perfect for adding a personal touch to scrapbooks, cards and invitations. Acid-free Lignin-free 300gsm card 120gsm envelopes Tri-fold window cards with small square for photograph placement Perfect for cards, invitations and more 13.5cm by 13.5cm squares Review: Good quality card - Purchased a few times now. Review: Square trifold cards - These are really good cards use them for my watercolour hand painted cards, perfect quality ,makes them look very professional. Just ordered more. Great value for money. ## Features - USE Cards can be used in portrait or landscape orientation.Pre-scored and ready to use - CREATIVITY Create your own beautiful handmade cards and send heartfelt notes to loved ones perfect for birthday Christmas weddings mother's day as a thank you and more - DECORATE Stylish cardstock is ready to be personalised and embellished with pens paints stickers and embellishments.Add some glitter for a touch of sparkle and shine.You can write on them print and stick your craft materials on them too - IDEAL Every essential needed to start in card and invite making. Plain and blank cards and envelopes are suitable for any occasion or event whether its birthday Christmas baby shower or wedding. Also great for scrapbooking supplies - ESSENTIAL Must-have supplies for any crafty stash cardmaker and home hobbies, cardstock, card making, for Christmas, birthdays, Easter, Wedding, Thank You, ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004UD51YI | | Best Sellers Rank | 60,036 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 200 in Card Stock | | Brand | Papermania | | Brand Name | Papermania | | Closure Type | Self-Seal | | Closure type | Self-Seal | | Colour | White | | Customer Reviews | 4.6 out of 5 stars 517 Reviews | | Global Trade Identification Number | 05055170138409 | | Item Dimensions L x W | 30L x 173W millimetres | | Item Shape | Square | | Item Weight | 0.21 Kilograms | | Manufacturer | Docrafts | | Material | Cardboard | | Material Type | Cardboard | | Number of Items | 10 | | Number of items | 10 | | Occasion | Multiple Occasions | | Recommended Uses For Product | cards, greeting cards | | Size | 13.5 cm x 13.5 cm | | Special Features | Personalized | | Style | Square Gummed Envelopes | | UPC | 781068971081 698797868004 | | Unit Count | 10.0 count | ## Product Details - **Brand:** Papermania - **Closure type:** Self-Seal - **Colour:** White - **Material:** Cardstock - **Occasion:** Multiple Occasions ## Images ![300 gsm Square Tri Fold Window Aperture Card Blanks and Envelopes, Pack of 10, White - Image 1](https://m.media-amazon.com/images/I/51rMV3j3BAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality card *by J***E on 12 April 2026* Purchased a few times now. ### ⭐⭐⭐⭐⭐ Square trifold cards *by S***R on 18 September 2024* These are really good cards use them for my watercolour hand painted cards, perfect quality ,makes them look very professional. Just ordered more. Great value for money. ### ⭐⭐⭐⭐⭐ Great value *by M***G on 6 April 2026* Use these all the time for card making ## Frequently Bought Together - Papermania Square Aperture Cards/Envelopes Tri Fold Window (10pk 300gsm) - White, One Size - Papermania A6 300 GSM Tri Fold Window Photo Aperture Cards and Envelopes, Pack of 10, Cream - Pro-Art 62105912 Strathmore Artist Trading Card Frame with Envelope, 3-Inch x 5-Inch, 6-Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/48594561-300-gsm-square-tri-fold-window-aperture-card-blanks-envelopes](https://www.desertcart.be/products/48594561-300-gsm-square-tri-fold-window-aperture-card-blanks-envelopes) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-21*