1、Made of high quality durable rubber, durable in use. 2、Firm and wide base, so that the ball tee firmly contact the ground, flexible and stable, stable serve is not easy to fall 3、Soft material, 90 degree automatic rebound, free bending. 4、An excellent training tool for indoor and outdoor golf practice. 5、Great gift for your family or friends who likes playing golf. Condition: 100% Brand New Item Type: Rubber Golf Tees Material: Rubber Color: As Pictures Shown Product Size: Chassis Outer Diameter: Approx. 54 mm/2.1 in Chassis Thickness: Approx. 4 mm/0.2 in Pillar Outer Diameter: Approx. 16 mm/0.6 in Pillar Thickness: Approx. 2 mm/0.1 in Height(10 size): Approx. 35 mm/1.4 in; 40 mm/1.6 in; 45 mm/1.8 in; 50 mm/2.0 in; 55 mm/2.2 in; 60 mm/2.4 in; 65 mm/2.6 in; 70 mm/2.8 in; 75 mm/3.0 in; 80 mm/3.2 in Weight: Approx. 179.0g 10 x Rubber Golf Tees (different height)