71-4576 71-4576: 4.06” Rectangular Foam Mitt Swab on Extruded Polypropylene Plastic Handle Part Number: 71-4576 (Replacement part for 71-4558)Product Description: 4.06” rectangular foam mitt swab. White reticulated polyurethane foam on an extruded polypropylene plastic handle.Head Width: 12mm, .50″Head Length: 25mm, .97″Handle Width: 5mm, .20″Handle Length: 100mm, 4.06″