Protect your rectangular inground swimming pool from dirt and debris during the off-season with this Robelle Premium 20' x 40' Inground Pool Winter Cover. Crafted from rugged 5.2-oz./sq. yd. polyethylene fabric, the cover offers heavy-duty, rip-proof durability, while the 5' overlap ensures proper coverage. The topside is treated to protect against the sun's harmful UV rays, and the underside is black to help prevent the growth of algae.
Product Features:Designed to fit most 20' x 40' rectangular inground swimming pools5.2-oz./sq. yd. polyethylene material with 14 x 14 scrim count for optimal strength and a rip-proof design2" marine-grade binding around the perimeter5' overlapChemical-resistant polymer coatingWater bag loops are spaced 4' apartIncludes pool coverWarranty: 20 years(Model 312040R)
If your pool has steps on the outside of your pool, please order a larger pool size. In general, you should take the longest and widest measurements (including your steps) as your pool size.