These cases are made from high quality custom developed 16 oz bee waxed canvas, designed to conveniently hold a roll of dog waste bags. Features gold color metal carabiner to clip to leash, belt etc. Fits rolls of bags up to 3" wide, so it's easy to find refills. This item ships with one complimentary roll of bags. Material: 12 oz waxed canvas, black nylon lining, gold color metal carabiner. Size: approximately 1.5"(w) x 3.5”(l) x 1.5”(h).