Features: 1. Easy to use. Suitable for window, mirrors and large flat surfaces. 2. Effectively remove bubbles. 30 degrees, easily cut the film. 3. Use a fabric felt scraper to dry or wet. 4. Different shapes of plastic corners can be applied to most edges and complex curves. 5. Lockable, safer, and control the length you want. 6. Window glass cleaning tools, special tools for attaching architectural films. Specification: Material: plastic The 5pcs set package includes: 1 x red cutter 1 x knives 1 x edges tool 1 x square scraper 10 x blades The 8pcs set package includes: 1 x fish-shaped hanger 1 x knives 1 x round head triangular scraper 1 x square scraper 10 x blades 1 x stainless steel water scraper 1 x multilateral scraper 1 x soft edges scraper Package List: Choice 1: 1 x red cutter 1 x knives 1 x edges tool 1 x square scraper 10 x blades Choice 2: 1 x fish-shaped hanger 1 x knives 1 x round head triangular scraper 1 x square scraper 10 x blades 1 x stainless steel water scraper 1 x multilateral scraper 1 x soft edges scraper