MD-2004 Pro-style dumbbell set Style:2.5kg,5,7.5,50kgs 5,10,15- ... 100lbs Specification:It can put your own logo on it.Dumbbell exercises form an intergral part of most strength training programs ... ,explosive power and strength endurance.To know more details about dumbbell,pls feel free to contact with us. Dumbbell set