Non slip suction cups: there are 122 individual suction cups made of TPE material at the bottom of bath mat, allows shower mats to remain securely in place when wet. Not for use on textured and non-smooth surfaces. | Wave textured surface design, provides safe, comfortable footing and exceptional traction while showering, for protection against hazardous falls, even if shower mat touches the shower gel it will not slip. | Clever design with drain hole slotted panels: allowing water and soap to pass through and under the drain holes instead of pooling around your feet. | Anti slip shower mat is made of high-end TPE and PP plastic material, no smell and healthy for you. | Our bathroom rectangular mat is 25''L x 16''W x 0.17''H, can be cut. If you need to be bigger size, you can buy more pieced together side by side.