Product quantity: 10 Sheets 2 sizes double-sided adhesive foam dots ,5 sheets of each size, and each sheet contains 100 pieces dots, totally 1000 pieces foam dots.Easy for Use: Just peel of the white protective paper then stick, no need glue, saving your time, also making your craft or office work more convenient and easier.Product Material:Double sided tape is made of High-quality PE foam and adhesives can maintain long-term stickiness without glue ,and it will not damage your crafts.Product Size:The dual-adhesive 3D foam dots have 2 Sizes, 8mm/0.3 inch and 10 mm/0.4 inchthe thickness is 1mm .You can also stack the dots together to create more surprises.Extensive Application: 3d adhesive foam tape stickers are applicable for paper, plastic, metal, wood material, great for many handmade and decoractive work, such as making greeting cards, birthday cards, invitation, DIY scrapbook, balloon and wall decoration,etc.