Built to perform, ready in under 60 seconds. The Impact Collapsible Dog Crate is tough, secure, and made for trainers, hunters, and everyday dog owners who demand more from their gear. It now comes with built-in Stationary Brackets and 8 Stationary Screws for added security and protection. This crate folds flat for tight spaces, sets up fast, and stands strong through travel, training, or daily use. Whether you’re flying, driving, or staying home, its space-saving, and built to keep your dog safe in any situation.Please note the 54" Collapsible crates have a lead time of 3 weeks and does not fall under our 30 Day Risk-Free Trial. 24" | Small - (24.5"L x 18.5"W x 23"H) 30" | Medium - (30.5"L x 20.5"W x 26"H) 34" | Intermediate - (34.5"L x 23"W x 29"H) 40" | Large - (40.5"L x 23"W x 29"H) 40"+ | Extra Large - (40.5"L x 27"W x 33"H) 48" | Double Extra Large - (48"L x 27"W x 33"H) 54" | Triple Extra Large - (54.5"L x 35.5"W x 42"H)