Features: - Safe to Use - Efficiently Use One Set of Dumbbells for Many Exercises - All-in-one Dumbbell - Allows Versatile Workout - Used to Sculpt Arms or Tone the Back - Allows Better Grip - Curve-Shaped Handlebar - Slip Resistant Neoprene - Spiral Anti-Drop Design that Offers Security What's in the Box: - (2) Dumbbells Technical Specs: - Construction Material: Iron + EVA - Item Weight: 6.61 lbs. - Product Dimensions (L x W x H) :2.7" x 2.7" x 4.53" -inches