Wright Equipment 3 Tier Modular Storage Rack has replaced the traditional Dumbbell Rack. With the 4' rack you can easily store pairs of 5-50 dumbbells. You can easily add more storage by adding length in 4' sections. This can be done by stepping up to the 8' model or by calling customer service to discuss the configuration you are looking for. Not only can you increase the capacity you can swap trays for Kettlebell tray or Medball tray. (Photos) seen here is the Standard Black but custom colors are available. Each tray is usable at all 3 height locations so you can build your perfect storage solution for your weight room.