Features: Color black Diameter: 35*7cm Package weight: 32 g / piece Scope of delivery: 1x fitness equipment sliders Product advantages: 1.Easy to use; use 2. durable 3. Easy to serious; carry 4. Flexible Product description and product data: 1. Do you want to make a graceful swing while playing golf? This swing correction belt can help you by making you more attractive while playing thanks to; the graceful swing posture. 2. The swing strap is made of elastic, easy-to-wear neoprene. carry and suitable for golfers of all sizes. You can carry the tool without worrying about the size. 3. Correct arm and body posture, develop muscle memory so you can develop the correct swing faster. 4. For beginners, you can bend or raise your arms slightly while swinging and thus change the direction of the force while swinging. With the help of a golf swing assistant, you can hold and straighten your arms. 5. Promote good swing posture by adjusting correct elbow position, improve swing posture to increase distance and improve accuracy. This is a simple and effective golf swing training device made of fabric, elasticity; and highly elastic waist. Suitable for both right-handed and left-handed people. Note 1.Manual measurement may have an error of 1A; 2cm, please understand. 2.Monitors are not calibrated same, color displayed in photos may be showing slightly different from the actual item. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be some color difference, depending on the physical object received Delivery Quantity: (according to the main picture)