CZoffpro double-sided tape is made of premium acrylic gel material with advanced nano-technology, coated with adhesive on both sides for immediate application. ⚠️Do not use on painted walls, as it may peel off. The upgraded width, length, and thickness of CZoffpro double-sided mounting tape strongly secures items on smooth surfaces. The upgraded packaging is portable and easy to store and carry. Note: To prevent the sides of the tape from sticking to anything, attach the included film to the sides after each use. This is a strong adhesive tape that can be used for a variety of purposes both indoors and outdoors. It is perfect for mounting frames, photos, posters, shelves, storing home gadgets and kitchen tools, binding rugs and carpets, decorations, and DIY projects. It will be sent in simple packaging. It is stored at home. Please purchase only if you understand this.