Specifications: Item Type: Window Cleaning Special Features: Car window cleaning Material Type: concentrate Item Weight: 2G Color: Blue(shown in the pictures) 1 piece add 2 liters of water Package Included: 1X Effervescent Tablet Notes: How to combined orders When you want to order different items together in my store . Choose what you want , and click "Add to cart" instead of "Buy it now" . Go ahead to next item , click "Add to cart" again. Keep doing this until all the items are in the "Cart" . Click the "Cart" , which on the top right of web , you can make one-time payment for all of the items. Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings