The silicone columns are easy to install and replace, allowing users to quickly upgrade their 3D heat bed leveling system. By providing stable and consistent platform, these columns help reduce the need for frequent adjustments and recalibrations, saving time and improving overall printing efficiency. Features - Color: Black -Material:Silicone - Size: 1.80X1.60X1.60cm/0.71X0.63X0.63in - Size: 1.60X1.60X1.60cm/0.63X0.63X0.63in -Good material: made from silicone, these leveling parts are designed to reduce vibrations and enhance the stability of your 3d printer -Effortless installation: these silicone are easy to install, replacing the original parts without any difficulty, and maintaining your set level consistently -Improved stability: the silicone provide a stable mounting solution, preventing any movement and ensuring precise printing results -Ample quantity: you have enough to meet various needs and daily replacements, ensuring your printer is always in top condition -Universal compatibility: suitable for connecting the heat bed and platform bottom of 3d printers, these parts can effectively replace the original spring leveling components Package list: 8 x silicone columns