Item Type: Transparent Cutting Mat Sheet Set Material: Polyester Use: Suitable for crafts and cutting machines (0.006in thick, 0.15mm) commonly used in cutting machines, manual cutting, can also be processed with laser cutting machines, can also be used for oil painting, picture frame framing Package List 20 x Cutting Sheet 3 x Grid Cutting Mat 1[Easy to Cutting] This shim kit runs well on the cutter without damaging the blade and is suitable for any job that requires a accuracy template. 2[Polyester Material] This set is made of flexible polyester material, easy to store, not easy to deformation, long life. 3[Bendable] The mat and sheet in this set can be bent and will not be deformed, and will become flat again after unfolding. 4[Sufficient Quantity] There are 20PCS cutting sheet and 3PCS cutting mats in the set, which is sufficient quantity for crafts and cutting machines. 5[Main Application] This cutting mat set is suitable for decorating various surfaces such as plastic, metal, glass and fabric photo frames, photo frames, etc.