No set-up required - unfold and the sidewalls automatically spring into their vertical position. Rugged Construction - made of XR5, a polymer-coated fabric; offers excellent chemical resistance and durability. Polyurethane and other materials also available. Vertical sidewall supports located every 12". Each Support features a built-in "living hinge" at its base, which allows sidewalls to collapse in either direction. Collapsed sidewalls spring back automatically.
Some of the models must be shipped via truck and does not qualify for free shipping. This item will show as "$0.00" for shipping in checkout as we are unable to calculate freight shipping on the website. After placing your order, we will negotiate the lowest trucking charges for your items and contact you for your approval. Or, you may choose to use your own preferred Trucking Company during checkout. You may also click the Shipping Quote tab above to request a quote prior to placing your order.