Stamina 12.5-Pound Versa-Bell II Adjustable Dumbbell Pair Pair of adjustable 12.5-pound dumbbells with dial adjustment mechanism Ranges from 2.5 to 12.5 pounds in 1.25-pound increments to save space Dial mechanism increases or decreases weight total in seconds Window display shows weight change; 8 painted steel plates per handle Includes durable, heavy-duty nylon weight tray; floor stand sold separately