Features: brand new and high quality Safe and environmental for protection, concentrated solid preparation, convenient and easy to use. Fast cleaning effect, can easily remove all kinds of substances attached to the glass, such as bird excrement, soil, gum, oil stain. While cleaning, it can also effectively remove all kinds of common bacteria. Improve the smoothness of the glass, make the driving safer, and form a waterproof layer on the glass surface. Our versatile effervescent tablets are not only suitable for automotive glass, but also practical for kitchen use, it is versatile that removes the kitchen stains and floor stains well. Specifications: Material:Solid Color:Blue Size:1.6x0.6cm/0.63x0.24inches Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package includes: 10 Pieces Solid Car Effervescent Tablets/Set