Effectively prevent desktop shaking and improve the quality of printed materials. Reduce the noise caused by vibration and provide a more comfortable printing environment. Adopt high-quality bearings and spring solutions to accurately calibrate key spring parameters and improve shock absorption. The anti-skid pad is upgraded from EVA to rubber material, which improves the anti-skid performance by +20%. Shock-absorbing foot pads are designed to separate the 3D printer from other 3D printers on the same by absorbing vibration energy, helping to minimize machine wear caused by vibration. Note:due to different production batches, there are differences in printing screen printing, which does not affect the use. Specification:Available for A1 Mini. Colour:White Material:Plastic+rubber Package Contents: 4 * Shockproof foot pads 1 set * accessories 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.