This non-slip mat is designed with a geometric grid and bumps, while the surface has good adhesion to be able to stick to the items, which can enhance the friction and interaction between the items and the items. you can cut it freely and cut it to the right size of the item. This mat has many friction points on the surface, so that the anti-slip force of the mat is enhanced. it has a good anti-slip and anti-running effect on smooth bed boards, mattresses, quilts, and cool mats on tatami mats. It is constructed of pvc material. There are 9 sizes for you to choose from. Anti-slip mats are suitable for bed sheets, sofas, cushions, floor mats, etc.