#dops #dops sports arena Black F size Silicone cap ARN-6402 Swimming New, unused, but may have minor scratches. Please refrain from purchasing if you are looking for a perfect item. Stored at home by a private seller. We do not accept returns or refunds for any reason, so please understand before purchasing. No smokers. We will ship using Yu-Yu Mercari. Please feel free to ask any questions, and we will try to respond as soon as possible. - Product Description - Retail price: 2000 yen + tax Model number: ARN-6402 Color: Black (BLK) Size: F Size guide F: (50～59cm) Material: Silicone Country of origin: Korea Since the details do not appear even when searching for the model number, please purchase assuming it is not official.