Great for use as a changing room or portable potty enclosure. Adjustable zippered design to attach to Bimini poles and gives you Instant privacy on your boat. This steadfast, strong and reliable fabric stands the test of time in harsh marine environments and is a superior choice because of its extremely high resistance to tearing. Now with new Poly-Flex 2 material, a Premium Fabric Made In The USA! Instant privacy on your boat to use while changing or portable potty use! . Made with Marine Grade Polyester – Poly-Flex. Attaches to bimini top with 1″ polypropylene straps with quick release buckles. Height is adjustable up to 60″.