Thank you for viewing. Brand new, unused. All of our products are sold exclusively on the Mercari platform. We are sorry, but to prevent damage from switching items, we cannot accept returns, exchanges, or refunds under any circumstances after the product arrives. Thank you for your understanding. All products are guaranteed to be genuine Chinese military equipment. If you have any questions, please feel free to contact us. To give our customers peace of mind, you can film a video of the unboxing when you receive the product. Also, if there is a problem with the product, please contact us and we will respond promptly, so please rest assured.