Koviss Golf TEE VS100 xL & xS | VS101 L & xS oder VS102 M & xS - 5 pieces VS TEE, the world’s first spring loaded golf tee with 360 degree rotation is designed to work with drivers and woods, a durable, low resistance tee that offers up to 18 rounds of play. The high performance TEE HEAD is made of urethane a unique material that offers the elasticity of rubber combined with the toughness and durability of metal. Compare to plastics, urethane offer superior impact resistance, while offering excellent wear properties and elastic memory. The TEE BOTTOM is Nylon an extremely strong, tough and abrasion resistant material. The xS TEE, this durable construction lets you put your ball on the green time and time again. The xS TEE is a durable construction and lets you put your ball on the green time and time again. Designed to double, it acts as IRON TEE or as an anchor when tethered to one of the other Koviss TEE’s. This little “monster” is sure to see lots of action. No more estimating how high teeing up - no more improper tee depth. Different TEE heights enable golfers to have more confidence with their tee shots and to profit each time teeing up of the correct TEE height. 5 pieces of choice VS TEE sizes total height / head only: xL: 84 / 52 mm - 3.31 / 2.05 inches or L : 76 / 44 mm - 3.00 / 1.73 inches or M: 68 / 36 mm - 2.68 / 1.42inches plus xS : 39 / 14 mm - 1.54 / 0.55 inches Koviss TEE are conform with the rules and regulations of R&A / USGA The use of a conforming golf tee which is tethered to conforming tees by a string or cord is permissible, provided that the string or tee are not used to aid the player in his alignment.