Made of thick 7/8” (22mm) 100% vegetable tanned sheep shearling has a waterproof liner and bungee for maximum resistance. Soft touch, tubular nylon climbing webbing is double-stitched to one side of the fur pouch. Cleaning is easy: after each use, just rinse the inner liner with dish detergent and water and let air dry overnight. Bottom corners are rounded so food doesn't collect making it easier to keep bag clean. Our GRIP ULTRA bungee inserted in the webbing has three times the resistance than standard bungee giving you the maximum shock absorption. Measures 8" x 3-1/2" folded depth (20cm x 9cm). Large 7" (18cm) handle. Length is 24” (61cm), stretches to 29” (73cm). Salty Dog treat bags are designed only for interactive play with your dog. Supervise your dog at all times. They are not designed for chewing.