500 Premium 3 1/4 inch Bamboo Golf Tees Professional Grade, biodegradeable, high Performance, Bulk Pack500-83 MM 3.25" Bamboo golf tees.Made from 100% bamboo with a natural finish. These environmentally friendly tees are made from a renewable resource. They are strong and durable.Features of 500 Premium 3 1/4 inch Bamboo Golf Tees Professional Grad..