This 41 x 41 x 55 inch 4-tier cat cage provides generous vertical space for climbing, exploring, and resting across multiple levels. Q195 steel wire with anti-rust powder coating creates an exceptionally sturdy frame. Thickened Pvc boards create stable platforms while reinforced latches ensure structural integrity. Four front doors give convenient access. Included hammock, ramp ladders, and plush mat enhance comfort. Single-person tool-free assembly follows the manual, and the modular design disassembles for easy storage.