Description Name: Rain Wing Wiper Repairer Color : As shown Material: Aluminum alloy Weight: 25g Size: 38*65*13mm Applicable models: Wiper vane repair of various models Dual-Track Precision Grinding: A unique dual-track groove design with varying grinding surfaces allows you to adjust the repair intensity based on the degree of vane wear. Bidirectional gliding reduces effort, prevents unilateral wear, and extends the life of the vane . Efficient Repair, 100% New Look: A dual-track design quickly polishes aging and rough surfaces on wiper vane , removing oxide layers and stubborn stains. This restores the vane ' flexibility and cleaning power, ensuring a like-new fit and improved wiping performance. Universal Compatibility: Compatible with most U-shaped, side-hook, and in-line wiper vane on the market. No need to replace wiper arms, saving money and effort, and easily resolving problems like noise, jitter, and incomplete scraping. Feature 1.Full Metal Material 2.30 Second Fix 3.Double-sided Sharpener with Fine and Coarse Settings 4.Ergonomic Design 5.Portable Lanyard package: 1pcs wiper repairer with lanyard.