This indoor cage is perfect for use with guinea pigs, and other small animals. A suitable-sized playpen features with stable fir wood frame coated with water-based paints to ensure long-lasting use. With 4 wheels and brakes, it is easy to move from room to room or keep it in place. Built with sturdy steel wire run space for pets to run around as well as an enclosed room for them to sleep indoors, a ramp for climbing and hopping around. A lockable door and an openable roof to gain quick access to your pets and the removable pullout tray to make cleaning simple and quick.