Features: Effective performance: The cleaning tablet has a strong decontaminations performance, even harmful dirt and residual dirt can be effectively removed Utility: This car windshield effervescent tablet can help you a lot, just 1 piece with 4 liters of water, you will get 4 liters of windshield cleaner, give the glass a clean, greatly reduce the friction between the wiper and the glass, comprehensive protection, to meet your long-term needs Multifunctional: Our multifunctional effervescent tablets are not only suitable for automotive glass, but also for the kitchen, it is versatile and works well to remove kitchen stains and floor stains Space-saving: Each car effervescent tablet has its own packaging, which is more space-saving and convenient to carry than traditional effervescent tablets Simple to use: Just put a car windshield effervescent piece into the wiper jar and then add water, or dissolve it in a small container first, and then pour the dissolved liquid into the wiper jar and add water, so that it dissolves swift and more thoroughly 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: Material:Glass Water Size:10cm * 10cm * 1cm Package List: 20 Pcs*Automotive Glass Wiper Tablets