100% recycled rubber. Product description: The anti-vibration tiles are made of recycled rubber. Place under your washing machine or any other vibrating object. The anti-vibration tiles will absorb the vibrations and prevent any vibration-producing movement with their non-slip backing. Easy to clean, they can be cleaned with a vacuum cleaner. Dimensions: 10 x 10 x 1 cm. Care: vacuum clean. Anti-vibration tile. For indoor use or use in a sheltered outdoor area. Ideal for washing machines, tumble dryers, dishwashers, etc. Clean using a vacuum cleaner. Non-slip rubber backing. Acoustic insulation. Use: For indoor use or use in a sheltered outdoor area. Colour: black.