Features High reliability: the special coating of this printer platform is inorganic with a hardness of 8 Mohs, which cannot be easily damaged and has a long service life. Easy to clean: the surface of the glass platform has a protective thin layer, which is easy to clean with water or alcohol without leaving marks. Common accessories: this glass platform is a very common 3D printer accessory with stable performance, practical and durable. Good adhesive: the surface is covered with a micro-porous coating, which appears super adhesive after heating, and a strong adhesion when printing without support. Heat resistance: the heat resistance of the glass platform up to 400℃, which can be used repeatedly and does not affect performance. Specification: Item type: build sheet heated bed cover. Material: special tempered glass, micro-porous coating Size: approx. 214x214x4mm/8.43x8.43x0.16 in. Use: 3D printer. Temperature setting of different consumption materials: 1. PLA: 50-70°C. 2. TPU: 50-70°C. 3. ABS: 100-125 °C (110 °C is recommended). 4. PC: 100-130 °C (120 °C is recommended). 5. Nylon: 90-120 °C (110 °C recommended). 6. PP: 100-130 °C (120 °C recommended). 7. PETG: 50-70 °C. Package list: 1 x heated bed cover Package List 1 x Build Sheet Heated Bed Cover