Pool Care's Start-Up Kit will allow for ease of your pool's opening for the season. Easy to use and will have your pool clean and clear to start swimming in no time. Kit includes (1) 1 lb. Chlorine Stabilizer, (1) 1 quart of Algaecide 75, (2) 1 lb. Alka Plus, (1) pH Plus Powder, (1) 1 lb. Shock Extra, (1) Pool Water Test Kit, and (1) Instructions.