Material: Plastic Size: 30mm Red/1.18in, 37mm Blue/1.46in, 43mm Yellow/1.69in, 51mm White/2.01in, 59mm Rose Red/2.32in, 70mm Orange/2.76in. Color: As shown in the figure Product features: 1. Colorful and vibrant: This golf tee comes with 6 different colored ball pins to make your golf course more interesting and lively. 2. Height control: These ball pins use a "wheel-shaped ladder" design, allowing you to gradually adjust the height according to your needs, easily control the ball height, and hit more accurate shots. 3. Sturdy: The ball pins are made of eco-friendly plastic, which is very sturdy, and not easy to wear or deform. They are also resistant to aging after long-term use. 5. Multiple size compatibility: These ball pins are suitable for various types and sizes of golf balls, bringing more convenience and flexibility to your golf sport and improving your golf skills. Package includes: 20 pcs Golf tees