Good Adhesion: The plastic sign holders for the wall are designed with an adhesive back with strong adhesion and bearing capacity. It can firmly attach to the smooth surface and is not easy to fall off. Product size: the round adhesive wall mount is about 0.9 x 0.9 inch/ 2.2 x 2.2 cm and can load 0.7kg items. Easy to install: just peel off the transparent protective film and press it on the wall, easy and convenient. Without drilling or holes, does not damage the wall. Wide home applications: It can be stuck on plates of various materials and is a good helper for organizing the kitchen. Vertical plate racks can solve many household problems by hanging many items, such as plates, pictures, art boards, etc. Package List: 30 round hangers with self-adhesive function.