Description Every Heatshield cover is designed and manufactured to the same high quality standards as our hot tubs so that you don’t have to worry about losing any heat when you are not using your Beachcomber. Hot Tub Cover Features: Highly durable Marine Grade Vinyl Skin 20 Gauge Aluminum Centre Seam C-Channel Support High Density Insulating Foam Insert Core Bonded Poly Thread and Marine Zippers Safety and Security Lockdown Straps Continuous Heat Bumper Seal Heavy Duty Perimeter Skirt ASTM F1346’s Performance Standards Beachcomber’s 2-year Guarantee Color = TAN