SmithBuilt Portable Dog Crate Cage - Folding Two-Door Metal Wire Pet & Animal Kennel - ABS Tray Pan - Black - Various Sizes DIMENSIONS: 30-inch cage: 30" Length x 18" Width x 20" Height DURABLE: High-quality steel wire construction is epoxy coated for rust, corrosion and fade resistance CONVENIENT: Innovative and lightweight suitcase design dog cage folds flat to less than 4 inches thick for portability in travel and storage - No tools required SECURE: Slide-bolt latch securely locks door in place providing a safe and secure containment for your pet PET CRATE SIZES: 20-inch cage: 20" Length x 13" Width x 16" Height, 24-inch cage: 24" Length x 17" Widthx 19" Height , 30-inch cage: 30" Length x 18" Width x 20" Height, 36-inch cage: 36" Length x 22" Width x 25" Height, 42-inch cage: 42" Length x 27" Width x 30" Height, 48-inch cage: 48" Length x 29" Width x 32" Height