Thank you for viewing! This is an Aqua Mitt (ARN-4437) from Arena, a swimming training item. It effectively increases water resistance and supports efficient muscle building. 【Product Features and Purpose】 Muscle Strengthening: By wearing it on your hands while swimming, water resistance increases, which is effective for strengthening the arms, shoulders, and the entire upper body. Underwater Training: Ideal for increasing the load of underwater exercises such as water walking, aqua aerobics, rehabilitation, and fitness. Design: The vibrant pink and black contrast (BPNK) design stands out even underwater. 【Product Condition Details】 Color: Pink × Black (BPNK) Size: F (Free Size) Condition: New, Unused Please understand that this item has been stored at home before purchasing. 【Shipping Method】 Anonymous Delivery: We will ship anonymously via Rakuraku Mercari. Packaging: We will ship with anonymous delivery, taking measures to prevent water damage and carefully packaging the item. Highly recommended for those who want more effective exercise in the water and those aiming to improve their physical strength. If you have any questions, please feel free to comment. Thank you.