Momarsh 34019 Invisi-lab Dog Blind Optifade Timber 31"l X 24"w X 21"h 0-34" High The Invisi-Lab Blind keeps Your Retriever Hidden And Comfortable In The Field Or On The Water. The Mesh Bottom Allows Water To Drain, provides Solid Footing And offers a Comfortable Sling Bed For Sore bones And Cold joints. You Can Keep Your Dog as Hidden And as Comfortable as You Plan To Be While Hunting Together In Wet environments. Individually Adjustable legs Extend To 34".