FOUR WHEELS: This dog crate moves around smoothly, even when inside is full. Brakes on all wheels so it stands in place.LARGE AND SAFE DOOR: Easy to enter and leave, with two locks for safety. Top panel can be removed to access inside from the top.METAL STRUCTURE: Keeps your dog safely inside, with the wire design meaning they can breathe fresh air.FOLDABLE: Compact size to store easily. Removable plastic tray for cleaning. Overall Dimension(without wheels):109.5L x 71W x 78H cm. Overall Dimension(with wheels): 109.5L x 71W x 85H cm. Door: 54H x 47Wcm.MAXIMUM LOAD 80KG. FOR LARGE DOGS WITHIN 30KG, LESS THAN 90CM/60CM IN BODY LENGTH/SHOULDER HEIGHT. EASY TO ASSEMBLE.