Compact and lightweight: sets up and folds down in seconds. making travel and mobility very easy. Beautiful Shape: Unique two-door design. it can prevent the dog from escaping because the entire playpen is sealed except the top and a zipper on the panel can be opened. 8-panel mesh windows effectively protect against mosquitoes in summer and keep pet warm in winter. Furthermore. they offer great visibility. Material: Made from high quality waterproof 600D Oxford cloth + strong mesh net + stainless steel inner support. strong and extremely durable. Resists bites and scratches. Dimensions: Dimensions (folded): 43 x 32 x 3 cm (S). 58 x 37 x 3cm (L). Unfolded dimensions: 73 x 73 x 43 cm (S). 91 x 91 x 58cm (L). Enough Space: This tent is large and spacious. your pets will get used to it and even treat it like their second home. You can customize your pet tents by adding blankets. chewing toys. etc Size L is suitable for large dogs. like samoyd.