EF37 7mm 33in Red, Black, and Silver Mardi Gras Beads This is a great set of Mardi Gras throw beads. They are 33 inches long with round, metallic beads. ★★★★ (4.0) - 1 review ★★★★ by William B. (ordered 2 times) - 8/29/19 Wanted something a little different from standard mardi gras beads - this fit the bill! Read more... EF37 7mm 33in Red, Black, and Silver Mardi Gras Beads This is a great set of Mardi Gras throw beads. They are 33 inches long with round, metallic beads. They are sold in 10 Dozen (120) bags and 60 Dozen (720) cases. No Color Choices. 10 Dz Bag $12.50 60 Dz Case $49.99 10 Dz Bag $12.5060 Dz Case $49.99 Qty: