NOTE Put your feet under the washing machine, adjust the height you want, and finally tighten the locking ring. Feature: The height can be adjusted to increase the distance between the equipment and the ground and facilitate cleaning. Keep the bottom of the property ventilated and moisture-proof and rust-proof. The height of the washing machine rack can be easily adjusted and is suitable for household appliances. The anti-vibration bracket group can increase the lift, thus making cleaning easier. Suitable for most washing machines, dryers and large appliances, suitable for most floors, including hardwoods, laminates, tiles and carpets. Specification: Color: gray/white Material: rubber+PP+stainless steel Inner diameter: 4.5 cm/1.7 inches Outside diameter: 7 cm/2.7 inches Height adjustable: 7.5 cm/10 cm/12 cm (2.9 inches/3.9 inches/4.7 inches) Scope of supply: 4 x shock absorber Notes: 1. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Please consider this before buying. 2. Due to manual measurement, please allow a difference of 1-2 cm. 3. If you have any questions, please contact us via email, we will reply you within 24 hours.