This Pro Quality Microfiber Mop Line is made up of 3 types; dry, wet and fringe mop pads in two sizes; 18" and 24". Made of the proper blend of polyamide and polyester, these flat mops will withstand hundreds of launderings and dry quickly. An aluminum frame with hook and loop strips secures pads firmly while allowing for easy changes. All pads and frames come in a trapezoid shape for improved edge and corner cleaning. An aluminum ergonomic handle is lightweight and a perfect fit.