Check the listing for details. The Lag Stick Golf Swing Training Aid. Condition: New. Listed at 29.97 USD. LEARN HOW TO LAG IT ON PLANE!!!!Stop flipping and scoopingStop the thin and fat shotsStop the casting and early releaseStop getting nothing out of your practice Start Compressing every single shotStart taking a divot after the ballStart hitting the ball straighter and furtherStart spinning the ball on the greensStart becoming a great bunker playerStart shooting lower scoresBy using the Lag Stick you will finally discover what it takes to be a great ball striker!The Lag Stick can be used in anyone of your golf clubsHit balls while using The Lag StickVideos at Lag Stick Golf* U.K. buyers can avoid customs fees by going to perfectmygolf* Free Shipping. *Training aid comes with instructional pamphlet and custom tee*buyer is responsible for any customs duties, import charges, or other international fees—which may not be included in the item's purchase and shipping price. The buyer may need to pay these fees upon delivery.Patent US 9,855,482 B1