tesa Adjustable Adhesive Screw for Tiles & Metal together with the corresponding Adhesive Strips, included, offer a secure hold on smooth and solid surfaces for up to 3 kg per screw. The innovative height adjustability makes these especially suitable for the vertical alignment of objects, or the use of two Adhesive Nails for one object. Easy and convenient mounting without the surface damage and hassle associated with a hammer or drill. Thanks to the patented Powerstrips Technology, the Adhesive Nail is tracelessly removable and reusable with a new tesa Adhesive Strip.