Sappax Tube Towels are available in two different materials. The purple 100% open cut microfiber is suitable for dry and moist wiping. You can also put your hand into the tube towel and used it like a surface wipe, e.g. for wiping railings. The tube towel can be washed in 40-95 degrees. We recommend tumble drying. The tube towel lasts up to 1000 washes. Tube towels are also suitable for wax application, also with wide 80-120 cm Multicleaners. The tube towel is always about 5 cm wider than the frame, e.g. a 45 cm tube towel 11045 is suitable for a 40 cm Sappax Frame 1040.