100 Thick Cardboard Sheets Grey Backing Board Greyboard 1mm Card ~ A4 -285x210mm

1000 microns (1mm) 780gsm GREYBOARD - size 285mm x 210mm, qty: 100 sheets. Greyboard card, a sturdy, recycled paperboard, is used for it's strength in crafts like scrapbooking, model making, and DIY projects.

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