Command™ Damage-Free Hanging—holds strongly, removes cleanly. Command™ Refill Strips make it easy to move and rehang all your Command™ Indoor Hooks, 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) Small (0.63" x 1.81"), (4) Medium (0.63" x 2.75"), (4) Large (0.75" x 3.65"). Permanent/Removable/Repositionable: Removable; Repositionable; Size Type: (8) Small; (4) Medium; (4) Large; Width: (12) 0.63"; (4) 0.75"; Length: (8) 1.81"; (4) 2.75"; (4) 3.65".