Color: transparentTransparent material: PC material+ Quality stainless steelPackage Quantity: 1 Packs 20 hooksDimensions: 2.36" x 2.36"How to install:1. Before installing the adhesive hook, please make sure the surface is clean, dry, free from dust and oil, and wipe it dry first.2. Tear off the back of the protective film and finger don't touch the adhesive.3. Paste on any smooth surface and press it tightly to remove any bubbles.4. Maximum load: 22lbs. It is recommended to leave 24 hours before hanging any item to ensure the product is firm and fixed.Applicable materials:glass, marble, stainless steel, tile, plastic, wood Scope: pattern surface, matte surface, tile surface, imitation leather surface, wallpaper, drawing surface.Not suitable for wallpaper, paint, painted walls and rough surfaces.this hook can hold up to 22lbs . But we'd like to suggest no more than 17 lb for holding a long time.How to delete:Heat it with a hair dryer, then slowly remove it from the side without leaving a trace.