3M Plastic Hook is convenient and easy-to-use, and the weight capacity of this medium size is up to 3 pounds. Using the revolutionary Command™ Adhesive, can hold firmly on a variety of smooth surfaces, such as paint, wood, tile and more. Also, it can be removed by a pull without leaving holes, marks, sticky residue or stains. Rehanging them is as easy as applying a replacement Mounting™ Strip, so you can take down, move and reuse them again and again!