78" X 81" HARD COVER DIMENSIONS - FOR AMERICAN, AVALON, DAYTONA, GIBRALTAR, LA CROSSE, KEY WEST, RUBY, ST MAARTEN, TOPAZ OR VENUS QCA SPAS Pool Hardware Regular use of this product

Regular use of this product will assureproper filtration

Maintaining constant pool circulation

This will give you 1400-1500 PPM of BromiCharge in your spa at all times

More often under heavy use

78" X 81" HARD COVER DIMENSIONS - FOR AMERICAN, AVALON, DAYTONA, GIBRALTAR, LA CROSSE, KEY WEST, RUBY, ST MAARTEN, TOPAZ OR VENUS QCA SPAS Pool Hardware Regular use of this productSpa cover fits QCA Spas models American, Avalon, Daytona, Gibraltar, La Crosse, Ruby, Key West, St Maarten, Topaz and Venus. This hard cover fits the QCA Model 2L (Ruby) spa with dimensions of 77" long by 79" wide. Teak (Brown) colorCover Dimensions: 78" x 81"4" Skirt Length3" to 2" taper for rain runoffR Value: 19. 7Lockable for safety100% nylon, marine grade zippers and double "X" stitched handles for added strengthSewn with 100% polyester