Ace adhesive hooks are innovative solution for hanging decorations, calendars and other light weight objects securely and damage freeThey hold strongly and remove cleanly using stretch-release adhesive technology, and you can hang items up to 1 kg in weightThey hold strongly to a variety of surfaces including solid, hollow and painted walls, as well as other materials including wood, tile, metal and glassThey’re easy to apply and remove, leaving no holes, marks or sticky residueThese white hooks and strips blend in seamlessly making them suitable for any room in the house or officeRehanging them is easy, so you can move and reuse them again and again