Description: HIGH QUALITY: Made of high quality polyester material, durable, wear resistant and not easy to deform.PERFECT DESIGN: Fixed hook, keeping your elbow in and follow straight, you will score points and get with this strapADVANTAGE: This basketball belt is easy to wear it on hand, will correct your posture, avoiding dual hands , allowing your body to naturally stretch with the direction of the to ensure that the basketball is smoothly and effortlessly.FEATURE: This basketball training aid will avoiding auxiliary hand thumb interference, helping you enhance your basketball skill, means you'll consistent and accurate .APPLICABLE: Suitable for basketball beginners, convenient and practical for most ages, for both left handed and right handed people, basketball players, so on Specification: Material: polyester Color: Black Size Chart: 76cmx8cm/29.92inchx3.15inch Package Includes: 1 Basketball Aid Auxiliary Belt Note: Please allow slightly errors due to manual measurement and different monitors.