The Poopy Pouch express dispenser is a convenient, affordable solution that encourages cleanup. It is an excellent option for limited space and can be easily mounted anywhere. Its s treamlined design is ideal for both the indoors and outdoors or wherever pet owners come and go with their dogs. Product Features: Constructed of durable, rustproof powder-coated steel. Locking mechanism that helps prevent vandalism. Wide slot opening allows for easy bag dispensing. Holds up to 400 roll bags. Use with replacement bags.