Silicone Shock Absorber Set with Silicone Pad: This set includes eight silicone shock absorber kits with silicone pads, featuring four for 16mm and four for 18mm. Excellent Material: The heat bed leveling column is made of high-quality, heat-resistant, and non-stick silica gel for reliable performance. Product Features: Offers good high-temperature resistance, strong fatigue resistance, shock absorption, energy absorption, and allows for free adjustment. Good Stability: Provides stable support and can be used to replace original bed springs on 3D printers. Easy to Install: Designed as a direct replacement for springs; simply install the silicone pad in the original spring position. Strong functionality with high temperature resistance and excellent flexibility. Durable stability for consistent print bed performance. Made from high-quality silicone material for dependable use. Features: - Color: Brown - Material: Silica gel - Size: 16 mm and 18 mm - Package Includes: 8 x Silicone Shock Absorber with Silicone Pad