Description: With its hollow design, this golf spike is light without resistance, easy to carry and does not tie the body, making it possible to practice on hard ground also without the restrictions of the field. Reduce the resistance when hitting the ball by tilting the spike slightly in the direction the ball flies, the spike will immediately fall down when the club head hits the ball, this will reduce the impedance of the seat and make the club head smooth and the point of impact more focused. It is constructed of PE material. There are 5 colors for you to choose from. These golf tees are suitable for driving ranges, instructors and golf players which can be used indoors and outdoors golf course. Item Name: Golf Tee Material: PE Features: No Harm to Lawns, Hollow Design, Non-resistance Size Details: Yellow, Height: 4.5cm/1.77"(Approx.) Red, Height: 4.5cm/1.77"(Approx.) Blue, Height: 4.5cm/1.77"(Approx.) Light Yellow, Height: 2.1cm/0.83"(Approx.) Green, Height: 2.1cm/0.83"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Golf Tee