Extra large bathtub mats: No chemical smell, vinyl quality material. Heavy duty and standard dimensions and rectangle's shape makes it lays flat in any smooth bathtub floors. Non-slip shower mats with hundreds of suction cups:anti-slip bath mats features 200 suction cups that help hold in place on smooth surfaces. Powerful suction cups offer 360 degree safety protection for users. bathtub mat is a great choice for the home, gym, spa and more! Multifunctional and utility: looks like pebble design, provide massage experience in shower time as it comes with 200 suction cups, featuring necessary anti-slip function, meanwhile extra large mat is 40 inch x 16 inch which provides excellent coverage and also features small holes throughout to allow water to circulate. Machine washable and durable: bath mat consists of 176 drain holes, machine washable to facilitate hassle-free maintenance. To clean at any time, simply toss the mat into the machine and enjoy its fresh appearance. Air dry for years of safe, healthy, hassle-free to use. Warning: bathtub mat only attach to smooth and clean surface. Don't for use on textured, tiled, or non-smooth surfaces. 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. Sold by-DIMEANI official store