"Features: 1.These double sided sticky tape are made of fabric; simple peel off and stick on. Use only for flat, smooth and clean surfaces such as hard wood, glass, metal, paper, most plastics, ceramics, the interior surface of a car and the back of a mobile phone. Any power wall, painted wall, uneven surface or irregular items are not recommend. There are very strong adhesive, stick well or not, it really depends on the surface or if it stick on the right place based on the stress point of object. 2.Strong Adhesiveness: Double stick hook and loop tapes with strong grip, which will strongly fasten articles firmly. bedsheet fitter clip can be used for the bed sheet, sofa cushion, wall sticker, phone case, carpet, rug, mat, picture frame, gadgets. It is an ideal sticky pad to make your life easier. 3.Easy to Use: Simple peel off and stick on. They are easy to use and no nails, screws and glues needed, then strongly fastening things. Even you won't worry about to drill and destroy your bed sheet or sofa. 4.Reusable: These sheet tucker are reusable and practical, washable and removable, great for long term daily use. Package includes: 20×Double Sided Tap