The Amazon Basics Neoprene Dumbbell Hand Weights are a set of 2 green dumbbells made of neoprene material. Each dumbbell weighs 5 lbs and is designed for weight lifting exercises to tone muscles. These hand weights are suitable for both men and women and are manufactured in the United States by Amazon Basics. The neoprene material provides a comfortable grip and the special feature of no roll head ensures stability during workouts. Perfect for home workouts or fitness routines, these dumbbells are a versatile addition to any exercise regimen.