Product name: Washing Machine Anti Vibrasion Pads Appearance color: dark gray & black Inner diameter: 5CM /1.97 inches Outer diameter: 6.5CM /2.56 inches Height: 4CM / 1.57 inches Features: 1.Shock and noise cancelling washing machine feet. 2.Anti-slip and noise-reducing rubber anti-vibration washing machine pad. 3.suitable for every washers & dryers, refrigerator, table, sofa, bed and other furniture on the marke, 4. The smoother the ground, the stronger and more stable the gript 5. Installation is very simple. No adhesives required! Tips for use: 1. Place the foot pad next to the foot, carefully lift one side of the machine. 2. slide the foot pad to the position of the machine foot support. 3. Then slowly lower the machine, the machine foot should be placed in the groove of the foot pad. Package includes: 4 Pcs Shock and Noise Cancelling Washing Machine Support