①. Features: This innovative inflatable swing training aid provides feedback on your swing, helps correct your form and enhances your technique. ②. Suitable for golf enthusiasts of various heights, this training aid is practical for those looking to enhance their swing and improve their golf skills. ③. Designed with an adjustable string, this training aid is suitable for golfers of different body types and heights. The material ensures durable use. ④. Take your training anywhere with ease. This portable and practical training aid can be used at the driving range, golf course, and during practice. ⑤. Ideal for practice and warming up, this tool will help you achieve better swing mechanics and enhance your overall performance. ⑥. Specifications: Material: PVC; Color: Black/Light Gray/Rose Red/Blue; Package Weight: about 52g; Diameter: about 15cm/5.90in; Size: about 15cm/5.90in ⑦. Package Includes: 1Pc Golf Swing Training Aid ⑧. Note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!