Large Quantity: This package includes 20 sheets of adhesive foam square mounts in 2 size, 66 pieces/sheet or 264pieces/sheet small adhesive foam dots, 3300 pieces in total, enough quantity for you to use in different projects. 2 Different size: Dual-adhesive foam dots are in 2 proper sizes, approx. 0.24inch/0.6cm, and 0.47inch/1.2cm, different size can meet your different demands, which work well on most paper, fabric, plastic, metal and wood Sticky and Durable: Adhesive foam tape is sticky and practical, easy to tear off without leaving glue, so you don't have to worry about the tape will hurt your card, can be used for a long time. Good Choice for DIY: The dual-adhesive 3D foam squares have good viscosity and adhesion, nice to be pasted on the accessories and items you need, making your handmade work easier and more convenient, which is a good choice to DIY your crafts. Widely Applied: Adhesive foam dots can be widely applied for various projects, including scrapbooking, card making, greeting cards, invitations and more, just apply them in your own way, making life more convenient.