The Puj Bath Treads are designed to look great and function much better than traditional non-slip bath mats. These are truely a toddler and kid bath essential! Puj Bath Treads are safe, stylish, easy to install, and easy to clean! The silicone based material is mold and mildew resistant, so no more nasty surprises hiding in your tub! The low-profile design lets you clean your tub without the Treads getting in your way. There are NO BPA and NO PVC chemicals in the Treads. New in box - open but unused. 6 total pieces.