Features: Double side polyurethane sprayings film provides comprehensive protections for your 3D printers hotbed and platform. Crafted from good quality polyurethane material, this film ensures excellent heat resistance, longlasting durability, and a smooth printing experience. Perfect for individuals and enthusiasts interested in 3D printing technology, providing convenient hotbed platform protections. for homestudios and professional in the manufacturing industry utilizing 3D printing technology. For stable hotbed performances and optimized print quality. Easy installation process allows for bubblefree fit, ensuring precise and accurate printing result. Simplifies cleanings with its special coating, making residues removal easily Specifications: Item:3D Printers Build Surface Plate Material: Polyurea Size:approx 310x315mm/12.2x12.4in 257x257mm 1/10.12x10.12in 235x235mm 2/10.12x10.12in 220x220mm/8.66x8.66in 180x180mm 1/ 7.09x7.09in 180x180mm 2/ 7.09x7.09in Quantity: 1PC for KLP1/KP3S/mini/K1/ENDER3/x1/plp/s Note: Due to the problemsof lighting effectsand shooting angle, there mightbe certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1PC Spring Steel Sheet