[No peculiar smell]: Made of high quality soft TPR natural rubber - the fourth generation rubber. 100 percent 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 safety.[Antibacterial and machine washable]: The non-slip shower mat function can protect the surface from the growth of mold and mildew protect against other bacteria. Our massage pads are machine washable and easy to care for.[Service Assurance]: Guarantee cost performance. The best customer service and highest quality non-slip shower mat. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.