The Bowflex Nautilus SelectTech 552 Dumbbell Replacement Plate #3 is a high-quality and durable accessory designed specifically for weight lifting enthusiasts. This black adjustable plate weighs 5 lbs and is compatible with the Bowflex brand's adjustable dumbbells. It provides a secure and stable fit to help you perform your strength training exercises with ease and precision, whether you are at home or in a gym setting. Upgrade your fitness routine with this reliable and efficient dumbbell replacement plate.