STURDY AND RECYCLABLE - It is made of recyclable corrugated cardboard material with a thickness of 2mm, which is lightweight but strong and durable.
JAPCHET 100 Pack 9 x 6 Inch Brown Corrugated Cardboard Sheets, Flat Corrugated Cardboard Filler Insert Sheet Pads Squares Bulk, for Packing, Mailing
Green Cardboard Sheet Corrugated Pads 30x12
Corrugated Cardboard Pads Sheets Inserts for Shipping Scrapbook 23 ECT 1/8 more
Pink Cardboard Sheet Corrugated Pads 36x25
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