Recommended for beginner practice! Maintain the correct wrist angle, correct your swing posture, and acquire the ideal swing. Swing Trainer Triangle Sensei - Perfect for reviewing your form! Having trouble increasing your golf distance or controlling your shots? This is the item to help! It fixes the correct wrist angle during the swing and allows you to practice while naturally maintaining the triangle formed by both arms, which is important for the turn! ● Practice closing your armpits and improve core strength! ● Compact and easy to carry, can be stored in your golf bag! ● Made of durable PVC material, comfortable to the touch! ● Includes an air pump, and the pump can be used for other purposes! ● Can be used indoors, and the flexible material makes it comfortable for long hours of use! ● Adjustable size to prevent it from falling off after wearing! ● For both left and right hands! [Set Contents] ・Main body ・Air pump (Air pump color will be random) [Product Specifications] ・Color: Black ・Material: PVC ・Weight: 135g ・Size: Approximately 33cm x Approximately 26cm x Approximately 18cm We also sell other golf supplies! Check them out here ↓ #SportsAccessoriesShop [Notes] ・There may be fraying, small stains from the manufacturing process, odors, scratches, and wrinkles from transportation. ・Please note that there may be slight errors due to amateur measurements. ・The color may differ from the actual product depending on the monitor's display. ・Shipped in simple packaging. Type...Training equipment Item...Swing training equipment Item...Shot training equipment