Heavy load: high quality PVC base and high quality adhesive, 7.2cm x 7.2cm adhesive base can provide stronger support, and its weight can support up to 22 pounds Transparent and invisible: the transparent adhesive base and the round hook backing, no matter what color of the surface you stick the hook on, it will even become invisible, which will not affect the aesthetics of the wall, ceiling or the door Wide range of applications: suitable for wood, glass, frosted glass, glass grate, ceramic tile, metal, acrylic, unpainted walls and other hard surfaces Easy to use: Tear off the back cover and stick it on the target surface. In order to achieve stronger adhesion, please make sure the place to be pasted is clean Package includes: 16 sticky wall hooks and a free storage box Hook 16 pieces self-adhesive transparent viscose hook towel hook wall hook (7.2cm x 7.2cm) for wall hangings and ceiling mounts of kitchen and bathroom, 22 pounds / 10 kg Technical indicators Size: 7.2 cm x 7.2 cm Stent shape: round Maximum weight: 22 lbs / 10 kg Applicable: Suitable for wood, glass, frosted glass, glass grate, ceramic tile, metal, acrylic, unpainted walls and other hard surfaces Note: Do not install the hook on walls poorly painted, damaged walls and wallpaper; in order to extend the service life, it is recommended to stick it on a hard and flat surface Package includes 16 self-adhesive wall hooks (7.2 cm x 7.2 cm)