IMPORTANT: This was designed by the SPORTS & FITNESS WAREHOUSE TEAM. ONLY the rack purchased from Sports & Fitness Warehouse is the real one and made in the USA with HIGH-QUALITY materials. Holds three PAIRS of dumbbells up to 100-pounds (tested to 120 lbs) of total dumbbell weight. Made in North America, of High-density polyethylene, having a high strength-to-weight ratio. Keep your dumbbells organized and out of the way between workouts. Far exceeds other similar racks on the market, 63% more vertical support structure, 20% more horizontal support structure, 5 support struts 10 screws, Twice the base width on each panel compared to the imported products. RACK ONLY, DUMBBELLS NOT INCLUDED