1Set Golf Swing Trainer Posture Correction Practicing Golf Swing Waist Trainer Portable Golf Swing Training Aids for Beginner Description: This product is made of SBR with OK cloth, Oxford cloth, pearl cotton, and consists of a belt and a square box.Lightweight and compact design makes it easy to store and carry. Premium oxford cloth material makes it breathable and wear resistant. Function: Can help correct golf swing posture, ensure that arms and body move in sync, and create a good swing muscle memory. Specification: Material: SBR with OK cloth, Oxford cloth, pearl cotton Styles: Adult Edition,Teen Edition Package Includes: 1Set Golf Swing Waist Trainer Notes: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement.Thanks.