[No peculiar smell]: Made of high quality soft TPR natural rubber - the fourth generation rubber. 100% non-toxic, odorless and BPA-free ^[TPR: more stable than ordinary rubber at room temperature]^[Foot massage design]: The bath pillow features a soft and comfortable massage cushion that massages the acupuncture points of the foot, promotes blood circulation, increases friction, cleans the soles of the feet and removes dead skin.^[Powerful suction cup]: Non-slip suction cup - the large grip on the bottom of the mat , stick the mat on any clean and smooth floor - very firmly - to provide the non-slip mat with enough security. protect against other bacteria. Our massage pads are machine washable and easy to maintain.^[Assurance Service]: Guarantee cost performance. The best customer service and highest quality non-slip shower mat.