Settledown Dog Crates. Quality Dog Crates with strong black durable finish. Extra Small has a single door, Small, Medium, Intermediate, Extra Large and Giant have two doors for ease of access. Easy set-up and fold down, no tools needed Each door has two locks. Front door hinges are on the left, side door hinges are on the right side. Pull out plastic tray for easy cleaning. Easy carry handle for transporting. Wire Sizes/Construction: Frame 4.6 mm Horizontal Wire 3.8 mm Vertical Wire 2.8 mm Space between wires 36 mm Extra Small - 22"L x 13"W x 16"HSize guide - suitable for small puppies and kittens. Small - 24"L x 18"W x 21"HSize guide - Toy Poodle, King Charles, Westie, lhasa apso, Bichon Frise, Chihuahua, Boston Terrier, Fox Terrier, Jack Russell, Maltese Terrier, Manchester Terrier, Norfolk Terrier, Norwich Terrier, Cairn terrier, Papillon, Pomeranian, Yorkshire Terrier, also suitable for small and medium puppies up to 25lbs.  Medium - 30"L x 21"w x 23"HSize Guide - Dachshund(standard), Bedlington terrier, Miniature Poodle, Shetland sheepdog, Scottie, Corgi, Whippet, Cocker spaniel, French Bulldog, Beagle and also medium puppies up to 40lbs.  Intermediate - 36"L x 23"W x 26"HSize Guide - Bull terrier, English Bulldog, Springer spaniel, Basset hound, Staffordshire bull terrier, Whippet, Brittany spaniel, Welsh springer spaniel and also larger puppies up to 70lbs. Extra Large - 42"L x 28"W x 31"HSize Guide - Border Collie, Boxer, Dalmatian, golden Retriever, Labrador, Airedale, Bearded Collie and other dogs up to 90lbs.  Giant - 48"L x 30"W x 33"HSize Guide - Dobermann, German Shepherd, Old English sheepdog, Rottweiler, Great Dane, Bullmastiff, Afghan and larger dogs up to 110lbs.  (Bed in image not included) Sizes are Nominal.