The Pet Life Capacious Expandable wire folding lightweight collapsible crate is composed of heavy-duty balistic nylon and mesh with bendable yet sturdy built-in flexable extenders that hook and loop into place and hold up the two outer mesh expandable sides. Fully expands on both sides and collapses and folds. Perfect for multiple pets. Lightweight and great for traveling and indoor or outdoor usages. Features a spacious frontal breathable mesh entrance that rolls up and hook and loops into place, great for added sunlight visibility and exposure when opened with a back mesh window. Features dual reinforced stitching for added durability. Comes with an included reversible plush inner cushion that extends to cover the full surface area. Sizing Dimensions: (LxWxH) Extra small: 19.3x13.4x13.4" Small: 22.8x15.7x15.7" Medium: 27.5x20.5x20.5" Large: 31.9x22.8x22.8" Extra large: 35.8x24.8*24.8 Pet Intended For: Dog Measurements: 13.4 Width/Inches, 19.3 Length/Inches, 13.4 Height/Inches Base Material: 100% Nylon Care: Wipe Clean, Spot Clean Country of Origin: Imported