Color:4 Pack Heavy Duty Adhesive Hooks Fotosnow Heavy Duty self-adhesive hook makes this stainless steel hook stick to surfaces strongly and stably. How to use hook: 1.Easy to install, just peel off the protective layer in the back and stick it on the desired position (must be smooth surface ,like ceramic tile, metal surface ,glasses, etc.). 2.Press the hook from center to the edge 3.Super power to hold heavy things,advance adsorb principle make the hook can bear to 15 Lb 4.Recommended to leave it on 24 hours before hanging any objects Application: This hook can install on smooth surface (Like Tile ,Board , Glass ,Non-paint walls ,Metal Surface ,Frosted Glass , Ceramic and any other hard flat surface.) Widely used in kitchen and bathroom, can hanging cooking tools, towel, coat, robe, key,clothes,hat etc. Specification: Material: Brushed Stainless Steel Back: Powerful self-adhesive Color: Silver Package Included: 4 pcs Adhesive hooks