This is a Upgrade prodcut of wrist Band, adding additional bandage, while lengthening the height size , Excellent than the old model,It improves the practicability. This product is suitable for golf beginners to correct wrist movements, Adjustable size for adults and children,through continuous practice to develop the correct playing position, and improve the swing level. Many golf handball in training due to overexercising or wrong posture, due to injured wrist length, Use this goods after the can be effective protective this off. Specifications: Product name:Wrist CorrectorColor:Black Weight:0.099lb Material:Neoprene+PU leather Size:About 10.23*6.29in Package Included: 1 PC x Golf Wrist Corrector Note: Transition: 1cm=10mm=0.39inch 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement