Our blank wood tees come in a variety of sizes and attractive colors. They are made from 100% "green-friendly" bio-degradable birch wood, a renewable resource. The short 2 1/8" shank size is popular when using irons, hybrid drivers, and low profile woods. The 2 3/4" size is the most commonly ordered, great for drivers under 360cc. Also versatile, set the tee lower for irons, hybrid clubs. 3 1/4" length is a popular size for those long drive shots, using drivers over 360cc. Some golfers find versatility in this tee, sinking it further to adjust for the varying clubs and driver used.. * Production time required: Each blank tee order starts with blank birch tees. They are then custom colored based on your selection. Orders on average take about four to five working days to produce, and then all are shipped via ground shipping, unless express shipping is selected.