&quotWeider Vintage Hand Weights (pair): Round Shaped weights with removable colliers holding 8 separate section weights on each bar and Weider marked to grips. Note: Josef E. &quot&quotJoe&quot&quot Weider (born November 29, 1919) is co-founder of the International Federation of Body Builders (IFBB) along with brother Ben Weider and creator of the Mr Olympia, the Ms. Olympia, and the now-defunct Masters Olympia bodybuilding contests. He is the publisher of several bodybuilding and fitness-related magazines, most notably Muscle & Fitness, Flex, Men's Fitness and Shape, and is the manufacturer of a line of fitness equipment and fitness supplements&quot