UniBond No More Nails Indoor & Outdoor Permanent  Mounting Tape Strips. These strong, double sided, instant grab tape strips eliminate the need for nails and screws in many DIY and repair jobs. Suitable for both indoor and outdoor use. They can be used to mount pictures, frames, signs, hooks, bathroom fixtures, car number plates, kitchen fixtures and house numbers. How to apply 1. Apply on clean, dry, smooth and sound surfaces which are free from dust oil, grease and polish. For best results clean surfaces with methylated spirit. Sound surfaces means substrate must be strong enough to support weight of items held. 2. Apply strips to the object as shown in illustration and press down firmly. This allows even weight distribution across the strips. Avoid air bubbles. 3. Remove the red liner. Apply the item to the surface pressing down firmly for a few seconds. Specifications: Strip Size: 19 x 40mm.Pack Size: 10.