1. True damping, no springs 2. Large, stable base 3. Shock-absorbing, silent, and vibration-reducing patterns 4. Compatible with 99% of 3D printers shock-absorbing structure: True damping, no springs! Seven metal balls precisely slide and level the device, ensuring it's rock-solid. Eight silicone balls maximize damping, absorbing all vibration and noise! Compatible with all categories: From "single-use" to "universal", whether it's a 3D printer or other device, as long as the foot pad is less than 65mm, it can be used with any device. "Go! Truly achieve compatibility with 99% of 3D printers! Last-generation durability: Costs are secondary, "stunning durability" is ! We've built "durability" right into our products! Users demand "performance first"-that's the true value! Full-on technology: 7 metal balls + 8 silicone balls for maximum shock absorption. The 7 metal balls precisely slide and level, ensuring even the most challenging equipment remains rock-solid. The 8 silicone balls provide maximum damping and vibration absorption, completely absorbing vibration and noise. Name:3D Printer Shock Absorption Pads Model:DCPro V2.0 Applicable to:3D printers with a pad size Less than 65mm Dimensions:90x71x46mm Color:Black Material:Plastic+Metal Package Contents: 4 * Printer Feet 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.