While the hanger is constructed of polished stainless steel , the hook backing is made of high quality bamboo, besides, it is made with strong 3M self adhesive which can provide extra strength and durability. Material: made of waterproof 304 brushed stainless steel and practical bamboo wood, meet your higher load capacity. Strong and sturdy, will not fall off or rust. Versatile: smooth corners protect clothes from scratches. Ideal for hanging a variety of items such as coats, hats, handbags, scarves, keys, umbrellas, headset and more. Can be used on the surface of tiles, glass, wood, plastic, metal, mosaic and so on without dust, oil or water stains. Maximum weight up to 2.3 kg.Super easy to install: no additional accessories or drilling required, as the back of the bamboo board is self-adhesive tape. Install it in seconds and will not damage the walls. Note: Recommended after [24] hours. For more information about the installation method, please refer to the picture. Material: Bamboo and Stainless Steel Item dimensions: 50 x 50 x 32 millimetres(L x W x H) Weight: 60g/ pc Package includes: 4 x Wall hooks.