18" Quick Dry Water BladeLife's Too Short To Chamois. At 18 inches, it's our largest water blade. The T-Bar edge dries decks, hull sides, and any other large surface in 1/3 the time of messy towels, chamois, or squeegees. Medical grade silicone blade molds to curves and contours. Quik Dry won't scratch surfaces and is safe for all finishes including paint, fiberglass, windows and enclosures. Recommended by EZ2CY and Strataglass to dry their enclosures. Can be used by hand or with the SW21215 Quik Dry Uni-Snap Adapter. NMMA Innovation Award winner.