100pcs Magic Pool Cleaning Effervescent Chlorine Tablets Cage Disonfectant Swimming Pool Clarifier with Floating Pool Dispenser Description: Our Pool Cleaning Tablets effectively guard against microorganism, algae and other organisms. These swimming pool water sanitizers create a safer, cleaner, and more enjoyable swimming experience. Protect against chlorine loss in direct sunlight while stabilizing them, reduces the amount of chemicals you need to add. Use 7 tablets per 2,500 gallons of water per week to achieve crystal clear pool water! Eliminate microorganismand controls algae in the water Purify water. No more dirty pool Protect against harmful sun rays Floating device material:PP Color: Blue+White as picture shown Cleaning sheet Material Type: concentrate Colorwhite Quantity: 100pcs Specifications: 100% Brand new and high quality Never worry about chlorine levels in your swimming pool or spa again. This dispenser works for in ground pools, above ground pools, and spas and comes with an adjustable chlorine output vent that can be set to your liking. Sturdy construction Package Included: 1* Chlorine Dispenser 1*Bottle Pool Cleaning Tablet