Large Size: Square Shower Mats Size 21 X 21 Inch and Provides Maximum Coverage. Many Other Mats Are Smaller Leaving Areas of Your Tub Exposed. Bpa Free, Latex Free, Phthalate Free. Premium Material: Made of Premium Pvc Material, Lightweight,Comfortable and Safe. Provides Safety for Babies, toddlers, Kids, Children and Seniors When Theyre Bathing.It Has Long Service Life,Not Easy to Get Dirty and Easy to Clean. Super Non-Slip: This Bathtub Mat Has 169 Suction Cups At The Mat Bottom That Cling Very Well and Keep The Mat In Place At All Times without Slipping.Slotted Panels and Textured Surface Design Also Has A Good Anti-Skid Performance, Providing A Safe, Comfortable Footing for Protection Against Falls, Even If It touches The Shower Get It Will Not Slip. Perfect Drainage Systemshower Mat Consists of 149 Drain Holes That Provide Fast Water Run off.The Clever Design with Drain Hole Slotted Panels Allowing Water and Soapy Water to Quickly Pass Through The Drain Holes,Instead of Gathering Around The Feet, Make The Mat Keep Clean.The Mat Does Not Float When Bathtub Is Full of Water. Easy to Clean:You Can Throw The Mat Into The Washing Machine and Also Wash with Hand.It Can Be Dried with Machine, But Its Not Necessary Because Its A Quick-Drying Material,Place It In A Dry and Ventilated Place, It Will Dry within A Few Minutes Naturally. for Better Use, We Recommend That After Each Bath, Rinse with Water Then Hang On The Wall or Bathtub Side.