Create a smooth wall surface with this 1/8" foam padding that helps in preventing rust, corrosion, and other wall degradation from puncturing your liner. 

Ag60 1/8" x 48" x 60' Pools up tp 18' Round
Ag75 1/8" x 48" x 75' Pools up to 21' Round 12'x24' - 16'x28' Oval
Ag85 1/8" x 48" x 85' Pools up to 27' Round or 16'x32' Oval
Ag100 1/8" x 48" x 100' pools up to 28' Round 18'x34' Oval
Ag125 1/8" x 48" x 125' Pools up to 33' Round and larger Ovals