910 Stainless steel Rounded wall urns are ideal for high traffic areas providing safe (fully rounded) edges to guard against accidental knocks and bumps. Push button self closing ashtray opening. Heavy duty cast aluminum wall mounting bracket. Removable inner liner. All stainless steel spun components. Secure to wall with heavy duty mounting screws provided. For barrier free mounting insure that top of ashtray does not exceed 48" (120 cm) above floor level.