Healthy rubber does not harm the environment and does not produce unpleasant odors or toxic gases during bathing. We always strive to protect the environment.There are 281 reinforced raised bubbles on the back that keep it in place for a safer and better shower experience.Soft and flexible, can be cut to any size and suitable for all types of curved or round bathrooms.Protect you and your lover from slipping in the bath and enjoy a shower with the non-slip bath mat.