21'x43'x54" Oval J-Hook Diamond Key Liner - 30 Gauge YGroup_Leap_Torpedo designed to provide consistently warm

designed to provide consistently warm water for your pool or spa

and installation is easy

This pool wall is a replacement for a 24' Round by 52" High Boreal pool only

portable design

Some cover manufacturers have tried different techniques such as lining the inside of the cover and making the cover over sized to allow for airflow

21'x43'x54" Oval J-Hook Diamond Key Liner - 30 Gauge YGroup_Leap_Torpedo designed to provide consistently warmOcean Blue Water Product Liners are made of heavy duty virgin vinyl. Contains UV inhibitors to protect against damage from sunlight, bacteria and chemicals. Backed by a 15 year manufacturer's warranty.