Hawaii Luau Party Hula Fern Artivicial Fabric Lei Haku Wristband Green Hawaii Hangover - Miss Hawaii Already? Keep Hangover going! Classic Hawaii Accessories. Lei is used in all occasions. Matching Leis, Haku, WristBand available. Haku measures 20 inches, lei measures 40 inches long, and wristband measures 10 inches. More styles available, please check Hawaii Hangover.