Warning Hot Surface Warning Metallic Labels Size: 1 x 2 Inch(25.4 x 50.8mm),500 Adhesive labels. Easy to peel and apply: The operation is extremely simple. Simply peel off the protective film on the back of the sticker and stick it flat on a clean and smooth surface, such as metal, plastic, glass, etc., to easily arrange safety warning signs. High quality: Weatherproof Gloss Vinyl Material,Do not place sticker directly on hot surface. Place on a cool area to warn of the hot surface close by. Wide Application: Stick on any smooth clean non porous surface.Such as Walls,Cars,Trucks Bumper,Laptops, Glass,Tool Box,High voltage box etc.Help to ensure that staff,visitors or operators are aware of hot surfaces.