FYSETC 3D Printer Ender 3 S1 Pro Ender 5 Plus Heat Bed Leveling Part Silicone Solid Mounts Column OD 0.63in ID 0.16in Stable Hot Bed Tool Heat-Resistant for Ender 5/ Pro A8 Wanhao D9 Meg- Pack of 4

These silicone buffers serve to replace on your heating bed original springs.

It is stable and does not shake when used, better to keep your 3D printer leveled.

Model: 4 high silicone leveling column -brown Feature: Assist 3d printer leveling Material: Silicone Silicone: Heat-resistant and pressure-resistant Height: High 0.71"(18mm) Package Includes: 4x high silicone leveling column- brown