Product HighlightsFeatures: ELIMINATES ANNOYING BELT SQUEALS:Our advanced formulas instantly stops belt chirps, squeaks and squeals caused by dry or worn belts. Works on serpentine, timing and accessory belts to restore quiet operation without disassembly. EXTENDS BELT LIFE :The premium lubricating compounds penetrate deep into belt fibers to reduce friction and prevent premature wear. Helps belts last longer while maintaining optimal-tension and performance. PROTECTING AGAINST DRYING CRACKING: Contains conditioners that prevent rubber belts from drying out and cracking in extreme-temperatures. Maintains flexibility in both summer heat and winter cold for reliable operation. QUICK AND EASY APPLICATION: Simply sprays directly onto the belt while the engine is running or at rest for fast results. No tools or mechanical knowledge required, making it the ideal choice for convenient car maintenance. GENTLE NON-CORROSIVE FORMULAS: this car belt lubricant and noise reducer is specially formulated to be gentle and free from corrosive ingredients, so you don't have to worry about damaging the car belt or surrounding components. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Capacity: 100ml Package List: 1/2/3pcs Belt Lubricant