Material Excellence: Crafted from high-quality silicone, these leveling columns not only provide superior durability but also flexibility. This material choice ensures long-lasting use and resistance to various temperature changes, making it ideal for consistent 3D printing operations. Enhanced Stability: Featuring a larger contact than traditional springs, these silicone columns significantly minimize vibrations and shocks. This attribute leads to enhanced stability of the 3D printer's hotbed, which in turn improves the accuracy of prints and ensures a smoother printing experience. Innovative Replacement: Designed to replace conventional spring levelers, these silicone columns attach directly to the base of the 3D printer's hotbed. They offer a more reliable and straightforward leveling process, which enhances the overall efficiency and ease of use for 3D printing enthusiasts. Versatile Height Options: The package includes 24 pieces, with 12 columns each at 18mm and 16mm heights. This variety allows users to tailor the leveling to suit different models of 3D printers, optimizing performance and enhancing the quality of prints across various projects. Color: Orange Material: Silicone Package Contents: (12*16mm+12*18mmSilicone Leveling Column) 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.