Double anti slip: The anti slip surface has excellent traction. Our shower mat with suction cup is more anti-skid and safer Drain Mats: These bathroom mats have circular drain holes for quick drainage and cleaning Easy to install: These interlocking tiles can be fixed together by hand without tools. It can also be disassembled for storage Widely used: This non slip mat is very suitable for wet or slippery environments, such as kitchen, swimming pool, shower, etc. Specification: 1 gray