Magnetic heating bed description: 1. It is produced with the best PCB on the market, with good thermal conductivity, electrical insulation performance, and mechanical processing performance 2. This product has high density, high precision, fine , fine wire, fine pitch, and standard size, which can be purchased with reference to the size 3. The temperature of the product is high during use, do not touch it directly Item Type: Heatbed color:Black :PCB, metal Package Contents: 1 x Y-axis carriage 1 x 24V heat bed (253.8 x 241mm) 1 x Hex wrench 1 set x screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.