CLEARANCE ON 4/2 COVER: It's regular price is 399.99+tx, so you benefit of a discount of more than $100!
A 4" to 2" thick cover with a skirt of 5", perfect for people who close their spa in the winter and are looking for something less insulating.
CAUTION: You must measure the spa shell, not the cover in place.
RADIUS (guide in the 3rd picture): In order to measure the radius, you must take a square, affix it to the corner of the spa and when the shell touches it, you have your radius!