BWC958 Gold 15-Year 16-ft x 32-ft Rectangular In Ground Pool 16 by 32-Feet. Pool size: 16 feet x 32 feet Cover size: 21 feet x 37 feet Number of 8 feet water tubes needed: 12 Protects against sun, snow, ice and wind 5 foot overlap to ensure t is no stretching or ripping Pool size: 16 feet x 32 feet Cover size: 21 feet x 37 feet.