NOTE: 1This strong sticky mounting tape is NOT suitable for painted walls. powdery walls. wet.oily or rough surface.wallcloth and wallpaper. This tape is very sticky. Painted walls. powdery walls and wallpaper is likely to be peeled off when the tape is removed.And the surface must be flat. dry and no dust.2Clean both surfaces before use.3 Tape should make complete contact with the surface.4Press firmly for 40-60 seconds to ensure longer lasting adhesion after mounting. STRONG & DURABLE: Trisiki nano double sided tape is made of latest none toxic acrylic-gel material. which is ultra strong adhesive and eco-friendly.This two sided tape can be stretched. bent. cut to any size and length.Forget about nailing your wall and use this nano transparent mounting tape.which is reusable after simply washing with water and air-drying REMOVABLE & TRACELESS: The nano tape can be removed easily and leaves with no residues or damages .Additionally.using hot air from a hairdryer will soften the tape and make it easier to remove. WASHABLE & REUSABLE: If you want to mount the items elsewhere or when the double sided clear tape gets dirty and loses its stickiness.just simply remove the adhesive tape and wash with warm water and dried to restore its stickiness. and then you can continue to use it to stick items. WIDE APPLICATION: Trisiki heavy duty double sided tape is guaranteed to work with almost any smooth surface(marble. ceramic tile. glass. metal. wood. plastic.etc).You can fix or paste picture frames.cable cover.car phone holders. posters.wall stickers.hooks.gadgets. sticky pads.decorative patches and other items.Or you can use the double stick tape to solve all kinds of clutter. such as bathroom. car decoration. fixed carpet. kitchen tools. table tidying. etc.