A biodegradable car cleaning sponge made from plants!  Compostable car wash sponge, 100% plastic-free and made of natural renewable resources, cotton, wood pulp & flax. They do not emit micro-plastic pollution, unlike classic sponges. Highly absorbent, durable and reusable. This sponge will absorb 10 times its dry weight Ideal for washing cars and household cleaning. Reusable and home compostable after use. Made in the UK Made of plant cellulose and completely plastic free Machine washable Size: 153 x 83 x 25mm