Features: The ball socket is made of high-quality plastic material, which is durable, lightweight, and easy to carry. Hexagonal rotations limit design for more precise control of ball stud depth. A soft rubber hoods provides more stable ball holding, protecting the ball head and reducing resistance. Adjustable height: The range of up and down 32-54mm/1.26-2.16inch is adjustable, and the hexagonal screw can be easily adjusted. Suitable for serving most clubs. Wide application range: The tee tee is suitable for various occasions, suitable for men, girls, and children. It is very suitable for those who are difficult to kicks-off, beginners, tremors, etc. Specifications: Material: Plastic Size: As Shown in the Picture Height Adjustment: 32-54mm/1.26-2.16inch Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 5x Golf Ball Tee