Command™ Damage-Free Hanging—holds strongly, removes cleanly. Command™ Clear Refill Strips make it easy to move and rehang your Command™ Clear Products, and they're also a great alternative to double-sided tape. Like all Command™ Products, they stick to many surfaces, including tile, wood, metal, painted surfaces and more, but they also removed cleanly, leaving no holes, marks, sticky residue or damage. Value Pack Assortment: (8) Medium (0.63" x 2.75"), (8) Small (0.63" x 1.81"). Permanent/Removable/Repositionable: Removable; Repositionable; Size Type: (8) Medium; (8) Small; Width: 0.73" (Medium); 0.62" (Small); Length: 2.75" (Medium); 2.12" (Small).