With adjustable weights ranging from 20/30/40/60/80lbs, it's perfect for various fitness exercises, including bench presses and squats. 1 2 IN 1 20LBS. Material Iron, Clay, Sand, Polyethylene. Sturdy and No Odor: The interior of this free weight dumbbell set is a mix of iron, clay and sand The exterior is made of high quality polyethylene material that is durable and odorless.
