Specification:Suitable for your pool or hot tubEasy to useLastingShelf life: 24 monthsNet: 100 gramsFeatures:Enjoy crystal clear pool in this coming hot summer.Our Pool Cleaning Tablets effectively guard against bacteria, 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 bacteria and controls algae in the waterPurify water. No more dirty poolProtect against harmful sun raysProducts help protect your water from the sun's UV raysAdaptable to your pool or hot tub Package included:1 Bottle (100 tablets) Pool Cleaning Tablet 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. 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.