Molded-in wave baffles reduce wave motion, resulting in 40% less splashing for safer, cleaner, more efficient mopping. Heavy-duty, ergonomic wringer designed to exceed 50,000 cycles. Mop handle secures during transport, preventing damage to walls. Nonmarking 3” casters. Constructed of tubular steel and structural web molded plastic. For up to 32-oz. mop heads.