Especially with 250gsm and 300 gsm, which are quite a stiff cards. A5 148mm x 210mm (5.8" x 8.3"). A2 420mm x 594mm (16.5" x 23.4"). GSM is the weight of the paper, not the thickness. CIE Whiteness (ISO 11475) - 145%.
A2 A3 A4 A5 A6 WHITE CARD THICK PAPER CARDBOARD PRINTER COPIER SHEETS GSM CRAFTS
230GSM 4K 380X530mm (15X20.9 inch) Multifunction Colorful Cardstock Card Stock Colored Paper for Handcraft Copy Paper Printing Paper 50 Sheets/Bag-Black - China Cardstock, Card Stock
Cardboard Sheets - UK
Art & Craft Catalogue 2023-24
A4 White Card 280 GSM Pack of 25 Sheets for sale online
Acid Archival A4 White Paper 100gsm 100 Sheet Pack for sale online
A5 - 148mm x 210mm. A2 - 420mm x 594mm. A6 - 105mm x 148mm. A3 - 297mm x 420mm. A4 - 210mm x 297mm. PREMIUM QUALITY SMOOTH WHITE DOUBLE SIDED CARD AND
WHITE CARD MAKING THICK PAPER COPIER PRINTER SHEETS 300GSM CRAFTS A6 A5 A4 A3 A2
220GSM 4K 380X530mm (15X20.9 inch) Multifunction Colorful Cardstock Card Stock Colored Paper for Handcraft Copy Paper Printing Paper 50 Sheets/Bag-Buff - China Cardstock, Card Stock
4.5″ X 6″ Flat Note Card - Bulk and Wholesale - Fine Cardstock
25 Sheets A4 300gsm White Card - Premium Thick Printing Paper Suitable for All for sale online
A5 A4 A3 A2 A1 A0 White Cardboard Corrugated Sheets Pad Divider Art Craft Board+ £16.20 - PicClick UK
Prestige Thick A4 White Card - Craft/Crafting Card - 400gsm Card A4-10 Sheet Pack : : Stationery & Office Supplies
Crafts, Scrapbooking & Paper Crafts, Cardstock | !
WHITE THICK THIN CARD MAKING A6 A5 A4 A3 A2 PAPER SMOOTH REAM SHEET BOARD STOCK
Paper Buying Guide
Pllieay 50 Sheets A4 Vintage Paper Imitation Sheepskin Aged Parchment WR for sale online