Oz Trail 12′ x 12′ Instant Slant Leg Canopy Outdoor Shade Shelter for Camping 81 Sq. Relax in the shade with the Oz Trail 12′ x 12′ Slant Leg Canopy. This 12′ x 12′ canopy tent has a sturdy steel construction and is made with polyester materials so it’s durable and easy to maintain.