Swobbit Sheepskin Replacement Bonnet Replacement genuine sheepskin bonnet for the Swobbit Sheepskin Soft Washing Tool w Uni-Snap SWB-SW19140. Safe for all finishes, including paint, fiberglass, windows and enclosures. This bonnet can hold plenty of soap and water, and provides over 70 sq. inches of cleaning surface. Use for a scratch-free and easy wash. Replacement bonnets keep your Swobbit washing tool working like new. California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.