Thank you for viewing! This is a connectable mat I bought to prevent my dog from getting hurt if it bumps into something. It's convenient because it has Velcro fasteners and places to thread string through. I don't think there are any noticeable stains, but I can't check everything in detail, and it was used, so I'm selling it as having some stains. ☆ Size is 41cm x 45cm, and about 47.5cm including the connecting Velcro. ☆ Immediate purchase OK ☆ We plan to ship within 1-2 business days after confirming your purchase. ☆ To prevent trouble, please confirm anything you are concerned about with the images and comments before purchasing. ☆ The shipping method may change due to our circumstances. ☆ I don't think anyone would buy something at a store, try it on at home, and then return it because it doesn't fit, but please make sure it fits before purchasing, so there are no issues like it not fitting after trying it on upon arrival. ☆ Feel free to ask questions in the comments! ☆ We may also have questions when you purchase. We would appreciate it if you could respond with comments or stamps. ※ Please refrain from excessive price reductions m(_ _)m