No holes or damage caused by pins, adhesive tapes and thumbtacks because adhesive pad is the clever transparent alternative to all this UHU Patafix Adhesive Pad can be used to on doors, windows or furniture, collages, window stickers, glass tealights, greeting cards, photo albums and more Removable & reusable precut adhesive pads are dermatologically tested & safe to touch UHU Patafix Adhesive Pad leaves no traces once you remove them Suitable for fixing of posters, decorations, small electronic devices, cables and much more Note: Application guide available on pack for proper usage