SOLO portable displays provide unique advantages to promote your business. Lightweight, yet very sturdy; capable of resisting up to 300 lbs. Easy to transport; rolls up to fit in (optional) wheeled shipping cases. SOLO Modular components can provide many exhibit alternatives. Velcro-compatible fabric in a variety of colors to choose from. (2) Internal shelves included; each shelf can support up to 20 lbs. Very versatile; exclusive patented design can be used alone or in a multitude of combinations. No small pieces to lose, no tools required to set up in minutes.