Main material : 100%Made of fantastic materials, Easy to clean. clean to install ,no should spend extra energy and time. Ready to use, it is convenient, hygienic and secure ,efficient cleaning. Soft and gentle, Will no longer injury the ground for hardwood, laminate, marble, ceramic tiles, wood and diversified surfaces, carpets, etc. It is suggested to interchange it each 2-3 months or after in an effort to keep the machine at its nice performance. Compatible Model for Bot W10 for Bot W10 Pro for Self-Cleaning Robot Vacuum And Mop Colour:White Material:plastic+cloth Package Contents: 1 x mop materials Only the above equipment content, different merchandise aren't included. Note: Light and varied exhibits can cause the colour of the article in the photograph a little varied from the real thing. The size allowed error is +/- 1-3cm.