Description Golf Swing Corrector, Laser Plane Trainer, Golf Swing-plane For Training Aid. Features: Simply Attach to the Bottom of Your Golf Club and Switch On. The Laser Plane Trainer Will Give You 3 Reference Points During a Full Swing to See if Youre on a Plane. The Backswing, the Downswing and the Follow-through. Easily Attaches to Almost Any Golf Club. Suitable for Right and Left-handed Golfers. Suitable for Men, Women and Children of All Ages. Ultra-compact Size and Lightweight Sleek Design. Specifications: Type: Swing Trainer Fit For: LeftRight Hand Golfer, Beginner Size: 60mm X 13.5mm Weight: 29g Batteries: 3 X LR44 Button Battery Included Power: 5mW . We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.