ProX XSQ-2X4MK2 StageQ MK2 2ft x 4ft Heavy Duty PlatformProX XSQ 2X4 MK2 Heavy Duty Platform Series is a convenient transportable staging solution that built tough and designed for maximum durability and safety. This particular unit Is helpful for increasing stage sizes by two feet, or with optional legs, be built into a series of large steps for an 8 foot wide step system. Engineered to minimize your set up time and effort with industry leading design, materials, and precision production process. The XSQ