Brand Heacent Model HB001 Quantity 1 Color Red + Silver Material PCB + Wood + Aluminum Specification Link: http://reprap.org/wiki/Heated_Bed; Dimensions 220mm x 220mm; Laminate FR4 1.6 +/- 0.15mm; 2 layer 35m copper; Red Soldermask - both sides; White Silkscreen - both sides; Power Input: 12V or 24V; Copper plated holes Features Heating + print platform for 3D printer Suitable for SKU: 220815 / 238922 Application Heating + print platform for 3D printer Suitable for SKU: 220815 / 238922 English Manual/Spec http://reprap.org/wiki/Heated_Bed Packing List 1 x Heatbed Y Platform