ProActive Sports Tee Claw Artificial Grass Mat Real Tee Holder & Alignment Training Aid Enables golfers to use a real tee from artificial grass mat surfaces Tee Claw's design grabs the artificial mat surface to create a stable platform for your tee while allowing you to adjust the tee height Promotes consistency by using the same tee in practice and real course situations Elastic lanyard holds Tee Claw in place so you don't have to retrieve it after each shot Tee Claw's lanyard works as a visual aid for proper foot alignment and teaches correct swing path