2PCS Golf Putting Aid Stroke Meter 2.0, Professional Putting Training Aid for Stroke Length, Speed & Distance Control, Alignment Putting Sword Start Line Trainer for Indoor & Outdoor Practice

["【Master Distance Control】 Stop the guesswork. Color-coded guides help standardize stroke length, effectively eliminating frustrating three-putts and improving distance feel.","【Perfect Tempo & Rhythm】 Supports 50/50 and 60/40 stroke styles. Develop consistent acceleration and a smooth pendulum motion for a reliable, professional tempo.","【Sharpen Aim & Alignment】 Integrated visual guides ensure your putter face is square at impact. Start your ball on the intended line every time for better accuracy.","【Durable & Portable】 Made from high-quality, impact-resistant materials. The lightweight, slim design fits easily in your golf bag for warm-ups or home practice.","【Practice Anywhere】 Transform any carpet or green into a training studio. A must-have 2-pack set for golfers of all levels to improve speed and confidence."]