Ufyerutg 44'' Indestructible Heavy Duty Dog Crate Cage Kennel Our dog cage has two front doors with 4 sturdy latches. These pet crate have an ultra-durable, multi-layer finish that is much stronger than the "electro"or "powder"coats seen in inferior cages. This durable tone finished is rust, corrosion and fade resistant. it's suitable for indoor use. Both trays can be quickly removed for cleaning. These crates also feature 4 caster wheels, all of which lock to prevent accidental movement. Our product assembly is very simple, and we provide detailed assembly instructions for you to experience the fun of DIY. For maximum comfort, the crate should be sized 4" to 6" longer than the dog's body length, and 4" to 6" taller than its shoulder height. Specification: Color: Black Overall Dimensions: 43.3"L X 29.7"W X 46.3"H Interior dimension: 43.3"L x 28.7"W x 40.2''H Capacity Weight: 500lbs Door Dimensions: 24.2"H X 17.7" W Wheels: FOUR Lockable