Mighty A Frames™ are handling structures made of heat-treated wood designed for shipping and storing stone slabs. Each frame can hold up to 7,000 lbs. worth of product. Standard measures are 11x5x5 feet. However, the Mighty A-Frames™ can be customized to fit your specific needs. The Mighty A-Frames™ is sent in a kit to be assembled by the customer for larger orders.