Detailed Product Description Firework Display Shellsltem No:DS016Specification:5-3/4x17-1/2"Packing:6/6Details:One single ball shell,one double-break ball shell,one triple-break ball shell,one quadplex-break ball shell,one quintuple-break ball shell,one sextuple-break ball shell.in all.6 shells and 21 breaks,Multi-colored,crackling,stars,peonies,flying fish,bouquets,glitters,willow and more