· ❀Variety of styles: The package includes 60 pieces of double-sided adhesive pads-20 pieces of square, 20 pieces of rectangle, 20 pieces of round. Multiple styles enough quantity for your different needs and enough for a family to use for a period of time.· ❀Dimensions: These square double-sided foam pads are 4 x 4 cm (L x W), thickness: 2 mm.Rectangular double-sided foam pads are 5 x3 cm (L x W), thickness: 2 mm.Round double-sided foam pads are diameter 25mm, thickness: 2 mm.· ❀Easy to use: 1. Wipe the area to be cleaned with alcohol. 2. Remove the backing paper. 3. Blow the tape with a blow dryer. ; 4. Hold in the installation position, press firmly, the paste effect is very firm.· ❀Strong and Long-lasting: Our double-sided pads are made of high-quality EVA foam (ethylene-vinyl acetate copolymer), stick very well and are very durable. Easy to use: use these adhesive foam pads simply by peeling off the protective film on both sides.· ❀Multifunctional: Ideally suited for gluing together similar or different materials, such as paper, wood, metal, glass, plastic etc. Usually used for housings, panels, LCD, LED etc.