Giantex 66 LB Weight Dumbbell Set Adjustable Cap Gym Barbell Iron Plates Body Workout Varying Weights  Varying weights fits for all kinds of workout training session. Threaded ends with star-lock collars provide a safe, secure workout and easy weight plate changes. Diamond knurled chrome handle  Set features ergonomic grips. Constructed of comfortable handles, textured chrome handle for secure, firm, and non-slip grip, help prevent your palms from shredding. Durable Constructions  Made of high quality cast iron. Durable cast iron plates have a semi-gloss finish, premium grade, quality engineered and built to last. Suitable for basic toning and strength exercises. Humanistic Design  Black painting surface increases durability, protects flooring, enhances appearance, is easy to clean and reduces noise. Exercising The Body This workout set is sure to become an essential part of your routine for its weight variations and possible combinations. And its easy to set and no tools required.