Features:Helps prevent algae and increase the clarity of the water.Provide a constant chlorine dose.Reduce the amount of algaecide and flocculant you use.Contains cyanuric acid (stabilizer) so it is not degraded by sunlight.Place the floating dispenser in 10 pieces of water every 4,500 liters (1,000 liters). If you have a groundwater pool, put the tablets in the basket and it is easy to melt in the water at a faster rate.Notice:When using the swimming pool, the floating water dispenser must come out of the pool.Do not put the plates directly into the pool as they will damage the liner.Specification:Quantity:50 PcsUsage: For every 10 particles containing 1000 kg of water, use with watering can, you can use it directly.includes:1 Bag(50 Pcs) x Chlorine Tablets Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to . We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it 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.