Pack of 30 Happy Bananas Micro/Mini size clear cylindrical domed Bumpers supplied on a single sheet. 6.4 mm diameter & 1.9 mm depth.Various uses at home or in the office & ideal for coasters or for stopping kitchen cabinet doors from banging.These tiny self adhesive rubber feet can be easily stuck to cupboards, cabinets, tables, glass, plant-pots, ornaments, small gadgets such as smartphones, picture frames, exhibits or any other surface that requires sound dampening, protection or cushioning.They can reduce noise, will help absorb shock and prevent scratch marks.Used in the hotel & leisure industry, museums, by glass studios, sign-makers and electronics manufacturers.Before applying the Bumpers, always remember to clean and dry the applicable surface before use.