This sponge is made of 100% polyester foam treated against dust mites, antifungal and mold. It has a 100% cotton fabric and a bamboo sponge face. Its composition gives it a certain effectiveness and practicality. You will obviously get an optimal cleaning of your surfaces. Your worktops or even your bathrooms will be healthy. Finally, here is a washable and reusable sponge for as long as you take care of it! In short, more eco-responsible consumption to protect our beautiful planet. The dimensions of this sponge are as follows: 11 cm x 8 cm.