1. Main Function: Able to avoid the direct collision between the chain and the frame, thus the function of protecting frame and the chain can be achieved. 2. Long Term Use: Made of diving cloth and nylon adhesive tape, which make the protective sticker light and durable, also has high wear resistance for long service life, reducing the replacement frequency. 3. Maintenance Effortless: Adopts hook and loop design, so that our frame protective film is easy to install, remove and clean, will not increase the burden or cause additional fatigue. 4. Application Range: Suitable for all multi speed bikes and some single speed models, able to pretect the surface paint and pattern, reducing the damage of your bike frame. 5. Package Content: The package contains only 2 bike frame protective stickers, other accessories and tools need to be prepared by yourself, please make sure you are clear about this.