Add extra weather protection to your sun shelter with the Coleman? Sunwall Accessory for 10 x 10 Square Canopy Sun Shelter Tent, Gray. This side wall is made with UVGuard? material that provides UPF 50+ sun protection and shields your guests from wind and rain. This wall is specifically designed to be used with 10 x 10-foot straight-leg Coleman Instant Canopies (sold separately). Using these can turn any canopy into a tent, perfect for days on the beach or at any tailgate. These walls can also contain heat within the canopy.