Portable and ready to use: self-adhesive training stickers you can take anywhere and apply in seconds. No setup required—start practicing and improving your swing immediately. Clear, quantitative feedback: each sticker displays the percentage of distance lost on a shot, so you can see exactly how much power is being lost and make targeted adjustments to regain distance. Visual impact mapping: blue retention markings show where the ball or club struck the sticker, giving an immediate visual representation of your contact pattern so you can spot tendencies and correct them in real time. Precise club contact detection: stickers accurately identify the club’s impact point, helping you refine ball position, club-face alignment, and strike location to produce more consistent shots. What you get and how it helps Instant diagnostics: remove guesswork from practice—measure distance loss and impact location at every swing. Faster improvement: use the combined numeric (distance%) and visual (blue marks) feedback to prioritize the exact technical changes that will improve performance. Simple integration: apply the stickers to practice areas to add objective feedback to solo sessions or coaching drills. Practical use scenarios Driving range: apply stickers to balls or mats during range sessions to see how different clubs and swing changes affect distance and impact location. Home practice or indoor nets: stick them where you practice to collect immediate feedback without any electronic equipment or setup. Coaching and fitting: give your coach or fitter clear, repeatable data on distance loss and strike patterns to focus instruction or club adjustments. Key attributes Form: adhesive training stickers with blue retention markings and printed distance-loss percentage indicator. Function: visual and numeric feedback on strike location and distance performance; detects club impact point. Use: portable, ready-to-use for immediate practice anywhere you train. This product provides straightforward, objective feedback that helps you identify the exact issues affecting distance and contact so you can make measurable, practical improvements in your swing.