【Adjustable Weight】- With dumbbells available in smaller size,totally up to 44 lbs, you're free to customize the weight setting to meet the training needs.Made of cement mixed substance and polyethylene, the fitness dumbbells kit provides you with various weight options, ranging from 12.8lbs to 44lbs. Key Product Features 【Multi-purpose Design】- Not limited to different dumbbells combination, the fitness equipment comes with a connecting rod and can be assembled as barbell to improve leg muscle training. Multi-functional strength training equipment offers a better training way than any other exercise machines. 【Easy to Use】-Octagon shaped dumbbell plates are designed to prevent rolling and provide easier storage.The connecting rod is covered with foam to ensure comfortable grip, while dumbbells handle is coated with rubber to prevent easily slipping from hands. 【Widely Used】-Our weight fitness set works great while walking, running and cardio exercises to help boost calorie-burning, and also great for physical therapy. It helps train and strengthen your quads, glutes, buttocks, abs, biceps, triceps, legs and knees at home or gym. With the effective fat-burning fitness equipment, body shaping is quite simple and easy. 【Package List】-4x 1.25KG(11 Lbs) counterweigt, 4x 1.5KG(13.2 Lbs) counterweight, 4x 2.0KG(17.6 Lbs) counterweight, 4x screw nuts, 2x shaft handle,1x connecting rod