What this chlorine dioxide tablet can offer you is that it can be used to clean the air, water, surfaces of objects and other environments to make your home safer and protect the health of your family.It is this chlorine dioxide tablet features that is highly efficient and highly concentrated and can be dissolved quickly, making it a great way to help you clean large areas quickly.This tablet is made of high quality powder material.The length of the bottle is 4cm, the width is 4cm, and the height is 11cm.It is perfect for cleaning swimming pool.Item Name: Chlorine Dioxide TabletMaterial: PowderFeatures: Multi-functional, Quick Dissolving, PracticalQuantity: 100PcsShelf Life: 1 YearSize Details: Bottle Size: 4cm x 4cm x 11cm/1.57" x 1.57" x 4.33" (Approx.)Notes: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:1 Bottle of Chlorine Dioxide Tablet(100Pcs Included)"