Koviss Golf TEE PRO VS1100 xL or VS1101 L, 5 pieces Made of extremely durable urethane and nylon, the Pro TEE lasts an average of 18 rounds. No other tee can say that. Two anchor bands help keep the tee in the ground and assist in finding that perfect height every time. The cup of this tee offers incredibly low friction, giving you more control and the illusion of a ball thats conveniently hovering in place. We know that despite our anchor bands, this tee will fly sometimes; thats why we made it easy to see. You'll probably lose it before you break it, but you'll have a tough time losing it. One Pro TEE replaces upwards of 500 wooden tees, the up shot of which is less clutter in the bag, on the tee box, and a few more trees in the woods. VS TEE Pro are designed for drivers, woods and hybrids. The golf tee height of the VS TEE is offering a consistant tee height for drivers and woods and let you always tee up your ball in the perfect height every time. VS PRO TEEs are available in 2 sizes and different colours. 5 pieces of choice VS TEE PRO total height / head only: xL: 84 / 44 mm - 3.31 / 1.73 inches or L : 76 / 36 mm - 3.00 / 1.34 inches VS TEE PRO are NOT designed for iron tee offs VS TEE PRO conform with the USGA & R&A rules