Conditon: 100% Brand New Item Type: V Type Building Board Pulley Set Material: Aluminum Color: As Pictures Shown Board Surface Treatment: Black Anodized Treatment Model: 3D printer V Type build board general white wheel Application: For opennbuilds general V Type build board 20-80mm/0.8-3.1in Included: 1Pc Universal V Type Building Board 20-80mm/0.8-3.1in 6Pcs Solid V Wheel Kits 6Pcs Aluminum Spacer 6mm/0.24in 6Pcs Eccentric Gasket 6mm/0.24in 6Pcs Thin Screw 6Pcs Subassembly Package List 1 x V Type Building Board 6 x Pulley 6 x Silver Accessories 18 x Screw Accessories 1An important accessory for printers, Small size and light weight, very easy to install on a 3D printer. 2Quick assembly, strong stability, applicability and flexibility, compatible with V Type linear guide. 3With various standard hole sizes for belts, screws and other accessory options. 4The build board kit has multiple pre-drilled holes and can be installed in a variety of ways, suitable for any build layout. 5Has good wear resistance, heat resistance and corrosion resistance, and its strong structure makes it durable.