Features: Upgrades your 3D printer with these PETG antivibration feet, featuring quality bearings and 20%enhances rubber grip for superior shock absorption and stability. Precise engineered spring calibration ensures optimal tension control, while durability PETG construction withstands continuous machine operation without deformation. Ideal for makers, engineers, and hobbyists seekings vibration reduction solution for K1se/K1C/K1MAX 3D printers in professional workshops or home studios. Effectively minimizes print layer shifts and operational noise during highly speed 3D printing processes, maintaining machine stability on various work surfaces. The upgraded rubber base creates a nonslip printing environment, ensuring consistent bed leveling and enhances print quality across long duration projects. Specifications: Material:Petg Color:Black, Diameter:Approx.45mm/1.77in Height:Approx.21mm/0.82inch for K1se/K1C/K1MAX) Package Includes: 4pcs Feet Pad note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.