The Vevor large 4-tier cat cage gives your pet a roomy multi-level space for resting, feeding, and play. Its metal wire frame with anti-rust coating and thickened PVC boards help create a sturdy and secure enclosure for everyday use. The design includes 4 front doors, ramp ladders, a hammock, and other accessories to support climbing, lounging, and exercise. It can be used indoors, outdoors, or on a patio and is also suitable for some small animals. The DIY structure is easy to assemble, disassemble, transport, and store.