Center Aisle isolation shelter - approx. 7' W X 13' L X 9' H 160 lbs. - with full size man door openings on either side to attach a larger surge capacity shelter via short approx. 12" L double zipper attachments - provides the ability to add these units end to end as well with HD Velcro connector flap points creating an infinitely long structurally strong, insulated, and ventilated walkway area between larger surge shelters on each side.