Molded in one single piece, made in high density polyethylene mass coloured, super opaque, UV resistant. Super easy to clean with round corners, flat floor.Ultra resistant to corrosif products like urine and disinfectants.Totally waterproof, humidity resistant, super light weight.Schock resitant , Massive aluminium rails . Aluminium mesh for ventilation, oriented with a 45° angle to optimize lighting. 6mm glass sliding doors with PVC sliding protection. Heat lamps space built in to ensure safe installation and prevent animal burning risks, with easy access. Lighting space built in to ensure safe installation. Available in 3 standards colors beige, black and pearl grey. label location on the front of the cage. Designed shape to reinforce the structure, stackable. Carefully, read the instructions before using the cages !