Made of sturdy pp material, environmental protection and healthy, not easy to aging, long term. sucker, suction amazing, easy to install, nail-free, drilling-free, do not destroy the wall. Multi-purpose, can ties, belts, scarves, hat, jewelry, towels, bath ball, rags, bags, clothes and other small objects the or double hooks. for in kitchen, bathroom and closet. This product only work on glass, mirrors, ceramic tiles, stainless steel, metallic paint and other smooth and non-porous surfaces. Not work on uneven and porous surfaces. Features - ColorTransparent - Material: PP. - Size: 4 x 4 x2cm. - Made of sturdy pp material, environmental protection and healthy, not easy to aging, long term. - sucker, suction amazing, easy to install, nail-free, drilling-free, do not destroy the wall. - Multi-purpose, can ties, belts, scarves, hat, jewelry, towels, bath ball, rags, bags, clothes and other small objects the or double hooks. - for in kitchen, bathroom and closet. - This product only work on glass, mirrors, ceramic tiles, stainless steel, metallic paint and other smooth and non-porous surfaces. Not work on uneven and porous surfaces. Package list: 12 x suction cup hooks