Soft crate made of breathable HEAVY-DUTY mesh. Khaki, Size L, Suitable for pets up to 18.1 kg. 3-door & mesh design ensures breathability, waterproof bottom. Folds for easy carrying, compact and easy to assemble. - Model Name: sof-krate n2 - Size: 76cm x 53cm x 58cm - Material: HEAVY-DUTY mesh - Use: Indoor/Outdoor pet cage - Features: Breathable mesh windows Thank you for looking. I purchased this for my cat's disaster preparedness for 7400 yen and used it indoors for about a week, but my cat didn't use it, so I folded it up and put it away. A special fluffy mat is also included. I don't think there are any noticeable stains, but it is a used item, so those who are concerned about this should refrain from purchasing.