ALAMSCN 4PCS Heatbed Silicone Leveling Column 3D Printer Hotbed Leveling Parts Stable Hotbed Tool Heat-Resistant Silicone Buffer Compatible with CR-10 Ender 3 Bottom Connect, 16mm and 18mm

• ✪Package Includes: you will receive 4 pieces 3D printer leveling parts, which are intended to replace the springs under the heated bed.
• ✪Quality Material: 3D printer heatbed silicone leveling column are made of quality silicone, high temperature resistant, anti-wear, long durability.
• ✪Appropriate Size: this heat-resistant and pressure-resistant silicone leveling column parts with a 4 mm/ 0.16 inch inner diameter and 16 mm/ 0.63 inch, 18 mm/ 0.7 inch in length, makes it easier to level your 3D printer.
• ✪Compression Spring Replacement: These silicone buffers serve to replace on your heating bed original springs and your set would level remain, it help cutting back any vibrations when working.
• ✪Wide Application: these heat bed silicone leveling column are designed for most heated bed, compatible with 3D Printer Ender-2 / Ender 3 / Ender 3 pro / CR-10 / 10s PRO.

❀Features: ◆Improve working efficiency The 3D printing leveling tool is mainly suitable for most heated bed. The silicone buffers are simply installed instead of the original spring and it is no longer possible movement, your set levels remain! ❀Specifications: Size: 16mm(1pcs), 18mm(3pcs) Color: Brown Material: Silicone ❀Package includes: 4 x 3D printer heatbed silicone leveling column