General description Our 42.1"×30.3"×37" heavy-duty dog crate provides a spacious living area for medium to large dogs, allowing them to move, turn, stand, and lie down freely. The crate features three doors: a top door for close interaction, a front door for easy access, and a feeding door for convenient food and water supply. Technical specifications Item Model Number: LF-QFGGL-42 Product Size: 42.1×30.3×37 inch / 1070×770×940 mm Color: Black Number of Doors: Three Welding Process: Laser Full Welding Bottom Clearance: 25 mm / 1 inch Rust Protection: Rust-proof Galvanized Pipe + Electrostatic Spray Main Material: Q195 Outer/Middle Frame Material: Galvanized Pipe Outer Frame Thickness: 0.02 inch / 0.6 mm Middle Frame Thickness: 0.03 inch / 0.8 mm Compatibility and accessories 1 × Dog Crate 1 × Tray 4 × 2-inch Swivel Wheels (2 with Brakes) 4 × Locking Pins 11 × M6*50 Screws 11 × Anti-loosening Nuts 21 × Flat Head Screws 1 × M6 Wrench 1 × Hexagonal Cross Wrench 2 × Carabiners