Stamina AeroPilates Large Stand (for use with AeroPilates Reformers) Elevates reformer about 10 inches to allow for more advanced exercises Heavy-duty steel frame Easy to assemble. Weight Capacity: 250 pounds Easy to store Pull pins for easy assembly and disassembly Pull pins are attached to the stand with cords so they can't be misplaced Compatible with 55-4695, 55-5000, 55-5001, 55-5002, 55-5003, 55-5004, 55-5516 reformers.