The 2-Tier Magnus has space for 30 (15 pairs) of hexagonally-shaped standard-sized dumbbells. Obviously, if you have smaller weights, you can fit more, and fewer if you have larger ones, but tonnage shouldn’t be an issue, these racks are built with 7 and 11-gauge steel and rated for 5,000 pounds or more, so if you only have 50-pound dumbbells to store, you won’t have to worry about stability. The standard Magnus comes with two shelves, with the option to add a third, and can be assembled by the user with relative ease. Unlike the Sabre and Scout, our other dumbbell-storage shelves, the Magnus comes with laser-etched triqueta and Lord Bolt insignias. In Latin, the word Magnus can mean great but it can also mean large. In this instance, both definitions apply. WD: 24 in LEN: 101.5 in HT: 38 in