Made of high quality PVC The size is 21 L x 21 W, 54X54cm Protect the safety of the house: the bath mat with 144 super suction cups can provide effective non-slip effect in the bathtub or shower. Easy to disassemble and store, easy to clean, wash by hand or machine, exquisite pattern; Suitable for most non-textured bathtub surfaces, very suitable for families, hotels, restrooms, beauty salons and other entertainment venues. Non-slip square shower mat, bath mat antibacterial safety bath, shower mat or suction cup bathtub, non-slip bath mat, 54x54CM What are the characteristics of this mat? Our tub and shower mats have hundreds of suction cups and can work on any clean, smooth surface. Strong suction cup grip and drainage holes. It makes you feel softer, safer and calmer in the shower. Especially suitable for the elderly, the disabled and children. Can I use this mat on my tile or textured shower / tub floor? Our bath mats are suitable for smooth, non-textured shower / bath floors.