Finding a versatile and solid addition to your home gym? This 33 lb Adjustable Dumbbell Weight Set with substantial materials and easy weight adjustment is here to help! It features four 4.4 lb weight plates, four 3.3 lb weight plates and 2 dumbbell bars, allowing you to effortlessly customize your desired dumbbell weight. Made of concrete weight plates with plastic hardshell, and electroplated metal bars, these dumbbells are ready for years of use. For added safety and convenience, this dumbbell set features two pairs of spinlock collars, non-slip handles and anti-rolling flat spots on the weight plates.