30777 Weight: 7 lbs. Features: -Dumbbell.-Weights are covered in vinyl.-Will not damage or mar floors.-Easy to clean.-4.75" H x 2" W x 2" D, 1 lb.-8" H x 2.5" W, 2 lbs.-5.75" H x 2.5" W x 2.5" D, 3 lbs.-8" H x 2.75" W x 2.75" D, 7 lbs.-7.25" H x 4" W, 8.78 lbs. Warranty: -Manufacturer provides 1 year warranty against manufacturer defects.