Features 1、The kit contains 10 heat bed mount columns, which can be installed and replaced at any time. 2、Made of silicone material, not viscous and has good heat resistance, not easy to deform during use. 3、The heat bed leveling column can help the 3D printer to level, no additional tools are needed, and it is easier to level than spring. 4、The height of the leveling column is 18mm, which is suitable for most 3D printer accessories and has strong practicability. 5、Easy to install and disassemble, can be used to directly replace the old or broken heat bed mount column. Specification Item Type: Heat Bed Mount Column Material: Silicone Height: Approx. 18mm / 0.7in Package List 10 x Heat Bed Mount Column