Washable and Reusable for Many Times.won't Leave Behind Any Residue or Damage Add these to your arts and crafts supplies. Ideal for school projects, organizing around the house, in the office, etc. Double Sided Waterproof Adhesive, No Scratch, Easy to Paste, Decorate, Repair Long diameter and ample contact area help the suction cup to stick to the wall in a more firm and stable way. Ideal for bonding many types of materials with a flat and hard surface such as wood, metals, glass, papers, paints and many plastics and fabrics. 10 Pieces Double Sided Adhesive, Transparent Round Mounting Fixing Adhesive Sticker Waterproof Silicone Suction Cup Auxiliary Stickers - Washable and Reusable for Many Times.won't Leave You Behind Any Residue or Damage - Add them to your arts and crafts supplies. Ideal for school projects, organizing around the house, in the office, etc. - Double Sided Waterproof Adhesive, No Scratch, Easy to Paste, Decorate, Repair - The long diameter and contact surface sufficient help the suction cup to stick to the wall more firmly and stably. - Ideal for bonding many kinds of materials with hard flat surface such as wood, metals, glass, papers, paints and many plastics and fabrics. Scope of delivery: 10 pieces Product color: transparent Product size: diameter 7.5cm Note: manual measurement, please allow 1 - 3cm error!!