The washer & dryer pedestals with large suction chassis ,It can be stably grip the floor, effectively prevent washing machines, dryers, refrigerators, tables and other furniture unnecessary movement, scratching the floor, play a role in protecting the floor; a simple solution to avoid major , Expensive problem.The suction cup is made of soft rubber, which can protect the floor from damage when moving, shaking or walking. The main body is made of plastic, heavy duty construct. It is durable under wet or harsh environments.This is an anti-vibration & anti-slip rubber pad with shock absorber suction cup. Suitable for most washing machine, dryer, refrigerator, table, sofa, bed and other furniture on the market.Height: 1.5 inches, inner lower diameter: 1.6 inches, inner upper diameter: 2.2 inches, outer diameter: 2.5 inches. Applicable to the feet of various household appliances/furnitures with a diameter less than 2.0 inches. And 4 pcs set can meet most of the needs.Just install under the feet of a washing machine or dryer, no tool or messy adhesive is required. After installation, your furniture and home appliances raised by a few centimeters for convenient cleaning and preventing moisture.