Description:High degree of closeness of installation, high degree of closeness of screw after installation of this product, can effectively prevent leakage problems.Surface oxidation sandblasting is not easy to produce scratches.high hardness, quality assurance.The heating is stable and fast, and it is suitable compatible with many 3D printers. The heating plate can be effectively used and it is fast and durable.type:Heated Blockcolour:silverMaterial:Aluminum Alloy size: 20*16*12mmPackage Contents:1 x 3d printing accessories heated aluminum blockOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.