Features: Premium PETG shock absorbing feet pad for X1/P1 with upgraded rubber antislip base (20% better grip) and precise calibrated spring system for optimized vibration control. Features quality bearings and spring loaded mechanism that maintains perfect machine alignment while absorbing operational vibrations during intensive 3D printing tasks. Essential upgrades for X1/P1 owners seekings enhances printing stability from hobbyists creating detailed prototypes to professionals running continuous production cycles. Minimizes resonance disturbances in homes workshops, maker space, and industrial environment, ensuring clear print quality even during high speed printing operations. Engineered with industrial PETG material that withstands repeated compression cycles while maintaining structural integrity under heavy printer loads. Specifications: Material:Petg Color:Black, Diameter:Approx.45mm/1.77in Height:Approx.24mm/0.94inch for X1 P1 3D Printers 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.