Спортивный умный ударный мяч, аксессуары для гольфа, Свинг, тренажер, портативный, ПВХ, для улицы, регулируемый, коррекция осанки, для начинающих

Features:
Material: Made from PVC material, more durable.
Adjustable: The inflatable ball can adjust the size by itself, the neck rope can adjust the length, suitable for golfers of different heights.
Aid: Smart balls will help you understand how your arms and body work during an effective golf swing.
Effectively: Fix and strengthen the muscle memory, effectively improve the swing skills and master the correct swing posture.
Good performance: It is a great training tool that can improve swing performance by repeatedly training smart ball trainers in a short period of time.
Specifications:
Material: PVC
Color: black
Size:about 15cm
Package included:
1pc x intelligent impact ball
Note:
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.