VS1001 Koviss Golf Tee L 76/44 mm - 3.00 / 1.73 inches Promotion: period of special offer while inventory lasts VS TEE features the world’s first spring loaded golf tee with 360 degree rotation is designed to work with drivers and woods and is a durable, low resistance tee. VS TEE lasts an average of 18 rounds and gets out of your club head’s way at the point of contact for a cleaner follow through. No more estimating how high teeing up golf balls, no more improper tee depth. The different TEE heights enable golfers to have more confidence with their Tee shots, to consistently tee the ball at the same height and to control the height of their tee shots. VS TEE length total / head only : L : 76 / 44 mm - 3.00 / 1.73 inches VS TEE conforms to the rules of golf of USGA and R&A