Martini Tees are a full 3-1/4 inches tall, perfect for today's larger drivers. No more carrying a forest of tees in your pocket when you're on the course. Martini Tees are made from a proprietary polymer resin blend, to last a lot longer than old-fashioned wooden tees. Independent laboratory testing proves that Martini Tees give you drives that are both farther and a straighter, compared to wooden tees.