10″ Double Sided Window cleaner head, 10″ soft cotton glove, attached to head by Velcro tabs, machine washable. The other side has 9.75″ squeegee blade in stainless steel channel. Can be used on Titan R1 systems & is included with Poseidon window cleaner equipment. Spare cloths and genuine rubber blades available. Cotton cloths are easily removed and cleaned. Very durable and long lasting. The window head can be removed from equipment to use by hand on downstairs & low level windows, also interior side of windows/glass.