Tesa® Adjustable Adhesive Nail For Wallpaper & Plaster Together With The Corresponding Adhesive Strips Included Give A Secure Hold On Textured And Sensitive Surfaces For Up To 1 Kg Per Nail. Height Adjustability Makes It Especially Suitable For The Vertical Alignment Of Pictures, Or The Use Of Two Adhesive Nails For One Picture. The Powerstrips® Technology Makes It Removable With Without A Trace. Nothing Is Left But A Clean And Intact Surface. The Adhesive Nail Is Reusable With A New Tesa® Adhesive Strip. Secure Mounting Without Damage Or The Hassle Of Using A Hammer Or Drill.