The 4pcs sticked Anti Vibration for 3D Printers and other machines 10mm (1Cm) Diameter are useful accessories for your 3D printing and DIY projects. They are made of rubber, which is resistant to slip, bacteria, and wrinkle. They have a size of 10mm (1Cm) Diameter, and they can be easily sticked to the bottom of your machines. The pads can absorb the vibration and shock from the machines, resulting in less noise and more stability. They can also protect your machines from scratches and damage. The pads are compatible with various types of machines, such as 3D printers, CNC routers, laser cutters, and more. They are easy to install and use, and they can improve the performance and appearance of your machines.