The Global Industrial Stainless Steel Wall Mounted Outdoor Ashtray features durable 20-gauge stainless steel construction that will not rust or corrode from exposed outdoor locations. The removeable inner collection canister can hold up to 700 cigarteet butts. The bin removes for easy servicing and the key lock prevents tampering. The unit is weather resistant and fireproof. The oxygen restricting design prevents flareups. Check out all of the sophisticated Cigarette Receptacles we have to offer to keep your outdoor spaces neat and clean.