DESIGN: Holds any of the three XTERRA Fitness Adjustable Dumbbell sizes (12.5 LB, 25 LB, or 55 LB - sold separately) Dumbbell cradles bolt easily to the rack Adjustable angle phone/tablet holder keeps your device within view Built in, oversized bottle holder for convenience Durable powder coating paint finish for durability Adjustable Dumbbells sold separately WARRANTY: 1 year parts