100% brand new and high qualityDescriptions: Features: Newly upgradespring sheet with a new processing method.The surface is much finer and smoother. The aluminum sheet is made of high-quality Mic 6 aluminum alloy, with high hardness, corrosion resistance. Excellent processing performance and welding performance and good oxidation effect.. Size:approx 300x300mm/11.8x11.8in compatible with most mini 3D printers Voron Trident and similarly sized machines. Simply place the steel platform, It can bear high temperature for printing. Soecifications: Color: As Pictures Material: Mic 6 Aluminum Size:approx 300x300mm/11.8x11.8in Quantity: 1PC Notes: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package Includes: 1x Printer Spring Steel Sheet