You may be asking yourself why, after the huge success our Hex Dumbbells, would we need to add round dumbbells to our shop. 20kg is 20 kg no matter in what shape they come in, right?Well, there are some points in which round dumbbells differ from the hexagonal ones. 20 kg round dumbbell will have 20 kilos, in comparison, there may be small deviations from the stated weight of the hexagonal dumbbell. Round dumbbells also have a longer shelf life. That is because they don’t have corners that would crumble with age and consistent dropping.Dumbbells are sold individually, not in pairs!Warranty on Outlet products.The specific difficulties of the purchaser with the outlet products of the company KingsBox d.o.o. will be treated individually, case by case.You can not return products from 'outlet' category.