PRQ1035: Features: -Cage-Strong steel tubing, stout dual door latches and heavy-duty welding at stress points-Quite possibly the world's strongest dog cages-Designed specifically to contain powerful or aggressive dogs able to claw or chew their way out of other cages and crates-Heavy-duty welds and stout dual door latches make these cages virtually indestructible. Includes: -Includes a floor grate, steel tray and four removable locking casters for added mobility. Options: -Available in Medium or Large sizes. Construction: -0.75" Frame is forged from 20-gauge steel and reinforced by 0.5" diameter steel tubes for the strongest, sturdiest, most durable cage on the market. Color/Finish: -Finished in a long-lasting, high-grade hammer tone for rust-resistance and durability.