Creative Converting Make the party lively and festive when you decorate with the 2021 New Year Black Dizzy Danglers. These plastic hanging decorations measure 24” and feature “2021” prints with a black and silver theme. Sold in packs of 15, these plastic decorations coordinate with all 2021 New Year party supplies. The disposable 2021 New Year Black Dizzy Danglers are a quick and easy way to decorate for your New Year's celebration. They make set up easy and clean up a breeze. Sold in packs of 15, fill your space with 2021 so guests can leave 2020 in their rearview mirrors.