The blue scraper with felt edges and red squeegee tool with big size can eliminate air bubbles and minimize scratches, making installing vinyl easier and faster. The engraving knife with non-slip handle allows compatible a comcompatibletable grip and exact cut. And there are 10 blades compatible replacement when knife become blunt. Made of high-quality metal and PP material, it is not easy to break, durable and easy to clean. The length of the engraving knife is 14cm. It is suitable compatible automotive vinyl packaging, car film, glass film, furniture film, advertising film, sticker and wallpaper installation, etc. Item Name: Window Film Tool Material: Metal, PP Features: Sharp Blades, Comcompatibletable Grip, Durable Material Size Details: Engraving Knife Length: 14cm/5.51" (Approx.) Blue Scraper: 10cm x 7cm/3.94" x 2.76" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of Window Film Tool (Including 15Pcs: 1 x Trapezoid Film Scraper, 1 x Engraving Knife, 10 x Blades, 1 x Orange Knife, 1 x Blue Scraper, 1 x White Sponge)