MASSAGE FUNCTION:The upgraded version of the shower mat non slip, with some massage protruding particles on both sides of the non-slip mat, which can relax the soles of the feet well ,relieve the soreness of the feet and creating a sense of comfort. SUPER NON-SLIP:There are over 200 suction cups at the bathtub mat bottom that cling very well and keep the mat in place at all times without slipping. ECO-FRIENDLY MATERIAL:The non slip bathtub mat made of eco-friendly premium TPE and PP material, safety and comfortable to the touch. Provides safety for babies, toddlers, kids, children and seniors when they’re bathing. PERFECT DESIGN:This bathtub shower mat design not only practical also beautiful.The stylish neutral colors fits your home decor gorgeously,dark gray light gray color matching increase visual hierarchy and gives your bathroom design a cozy and modern look. DIY SIZE:This bath tub mat covers three size 53.553.5 inch ,38.568 inch,38.5*86 inch leaving a good amount of activity