The dumbbell set includes two handles, four 0.5kg plates, four 1.25kg plates, four 2.5kg plates, 4 collars, and a extended bar.
Strictly selected materials, free of phthalate and lead. Unique rubber O-ring anti-loose design
Free connection steel tube to change dumbbell to barbell. Give you more functions to build up muscle. With the steel connection tube, you can add more weight plates from 4kg to 33kg (includes bar weight)