Features: Brand new and high quality Shipped with SC8UU slider and screw package accessories, easy to install and convenient to use. Z bracket aluminum base bracket heating hot bed plate for Prusa I3/Anet A8 A6 3D printer. This is new aluminum alloy plate to upgrade existing Y carriage plates on pupular Anet A6 and A8 3D Printers. Plate is made of tempered aluminum alloy, brushed and anodized for perfect flatness and pleasing surface finish. This product will fix leveing issues that you might have on your Anet A6/ A8 3D Printers due to twist on original Y carriage plate. Specifications: Material: Metal Style: Black, White, Black with Bearings（optional） Package Includes: 1PC x Aluminum plate note: 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.