YASHANG [Size] Each self adhesive wall hook is 50mm (L) * 50mm (W) [High powerful adhesive] Ultra strong adhesive, Max load up to 22 lb/ 10 kg. (Note: DO NO hang overweight, valuable or breakable objects.) [high quality ]The adhesive hooks all are waterproof, oil proof, moisture proof and heat resistance [Easy to install ] Just remove the transparent protective film and press it on the wall, easy and convenient. Without drilling or holes, does not damage the wall. Please use the adhesive hooks after 24 hours of installation [Wide Application]Widely used on most smooth surfaces including Tiles, tile glass, marble etc. (Please do NO use on painted walls, because it might damage the paint.) Ideal for use in foyers, kitchen, bedroom, bathroom, closets for storage and organization. Make full use of your house space color: green, red, white, grey product includes: 8*hook