Take your exercise routine to the next level and challenge yourself with the HolaHatha 5, 8, 10, 12, and 15-pound Hexagon Dumbbell Free Hand Weight Set with Storage Rack in Black.With 5 pairs of dumbbells at 5, 8, 10, 12, and 15 pounds, you have everything you need to introduce weight training into your routine. Great for yoga, walking, running, physical therapy, or simple weight exercises, this collection builds, tones, and defines your muscles with each and every workout. The innovative hexagonal shape of the dumbbells keeps them from rolling away when not in use. Constructed from poly rubber that withstands the punishment of regular workouts, the textured grips feature an elegant, contoured shape that provides you with a firm, confident, and comfortable grip during each rep.