An Economical Shelter System that can be Utilized in any Climate Zone as a Temporary or Semi-Permanent Structure. Up to 20 Thousand Square Feet of Sprung Structure can be Shipped on a Flat Bed Truck or in 1 Standard 40 Foot Container. 2, 000 Square Feet can be Erected per Day with a Crew of 6 Laborers under the Supervision of Sprung Instant Structures Factory Trained Technical Consultant. Sales & Rentals