THE GOLFERS TOOLBOX IS THE ONLY ALL-IN-ONE TRAINING AID IN GOLF. It guides you through proper setup, ball position, stance, swing plane, putting and chipping plane, weighted club speed training, club protection, and stretching. Everything fits perfectly into the Golfers Toolbox, making it the one complete package every golfer should carry in their bag. EVERY ORDER INCLUDES A FREE INSTRUCTIONAL DVD. Now referred to as the "Golfer Toolbox" or "Swiss Army Knife of golf" the Swinkey is an Aluminum tube that stores two fiberglass and two stainless-steel spikes inside. It has a golf grip on either end with a laminated vinyl decal and 8 holes drilled in the tube that work in conjunction with the rods and spikes to form various configurations and can be used either indoors or outdoors to work on putting, tempo, fitness, alignment, ball position, swing plane, putting plane, a camera can be mounted on top, and it is long enough to protect your clubs in travel. It's a system for working on set-up from forming a "T" on the ground to establish ball position to using the spikes to check swing plane and alignment. Insert the spikes into the side of the tube and stick the whole thing in the ground and it becomes a putting stroke trainer that keeps the shaft on plane for any putting style or set up; yes a putting trainer that scientifically works for any putting stroke. At 48 inches long (2-3 inches longer than a driver) placing the Swinkey inside your golf bag helps protect the clubs (especially the driver) from damage when traveling.