3 PCS Bathroom Rug Mat Set - Polyester Soft Bibulous Bathroom Rugs + Contour Mat + Lid Cover (dolphin) 100% Polyester Flannel material. Prevent slipping after bath. Using PVC material at the bottom, can cling the floor not slipping. The mat can absorb the excess water on your feet. Anti-slip backing, machine or hand washable. Great gift for any or as home improvement gift ! 1 Bath Mat: 1 Bath Mat 17.7" x 29.5" + 1 Contour Rug 19.3" x 15.7" + 1 lid cover (16.9"x 14.6"). Use environmentally-friendly materials.keep your bathroom cleaning and pleasing to the eyes.