Item Type: Bike Reflective Stickers Weight: Approx.41g / 1.4oz Material: Reflective Material Features: The Body Is Made Of Reflective Material, High Temperature Resistant, Anti Fouling Surface, UV Coating, Good Gloss And Texture, Waterproof And Sunscreen, Not Easy To Fade. Range Of Application: Disc Brake And V Brake (V Brake Needs To Be Installed On The Inside Of The Wheel) Length: Approx.21cm / 8.3in Width: Approx.10cm / 3.9in1Alternative disc brake and V brake: 21cm / 8. 3in length, 10cm / 3. 9in width, alternative disc brake and V brake, the V brake should be installed inside the wheel. 2Manufacturing Material: The body is made of reflective material, high temperature resistant, anti fouling surface, UV coating, good gloss and texture, waterproof and sunscreen, not easy to fade. 3Application method: First clean the position of the wheel ring to be pasted (it is best to clean with ethanol, ethanol can effectively remove oil stains), and then install the shape of the sticker, compared to the position to stick, generally need to stick from outside to inside, and finally stick on both sides of the wheel, the effect will be better. 426in Mountain Bike Stickers: For 26 inches mountain bike, if a tire is fully pasted on one side, it is about 9 items. That is to say, if you want 2 tires to be fully pasted on 4 sides, you have to prepare 5 sheets. 5Easy to Use: Easy to use and fine workmanship. Without any difficult requirements even though you use it for the first time. 5 Piecesx Reflective Stickers (There Are 8 Item in 1 Piece)