Merax Heavy Duty 36"/42" Pet Dog Cage House Crate Kennel Black Size guide: 42 in. long x 30 in. deep x 34 in. tall, heavy duty solid steel with high duty black coating Heavy duty and high-quality steel frame, strong & safe Top and side doors design provides quite easy access Four rolling casters with two of them lockable to ensure more stability & security Both of Rust-and-corrosion-resistant grate floor and steel tray with lip, both can be slide out for easy cleaning