GLI Armor Shield 28' Round Aboveground Pool Floor Pad Liner Guard

Flat, protective floor pad designed for 28' round aboveground pools. Constructed from high-density/low-compression material to resist punctures and extend liner life; may eliminate the need for sand. Easy to install and makes bottom cleaning easier while reducing heat loss. Ideal for concrete installations and helps minimize corrosion of metal components. Note: nut grass is not covered under warranty.