SINLAND Deep Clean Mop Head Mops Refill Mop Replacement Pads WET Mops Refill 5.1 Inchx17.7 Inch 3 pack Blue 80% Polyester/ 20% Polyamide stays on by attaching to velcro strip on your mop base.Pad is 6-Inch Wide for maximum floor coverage Extremely durable and reusable which helps you save money and waste less Microfiber Pad Picks up 52-percent more dirt than traditional sponge mops Good Water absorption and detergency,easy dehydration Helps to reduce the spread of bacteria, and reduce the spread of infection