The Priestly Blessing is traditionally recited by Kohanim (your Cohen friends who are, in Orthodoxy, the Jewish priestly clan) while doing the Vulcan Hand Salute. The Kohanim hands came first, of course, and Leonard Nimoy brought the hand sign to Star Trek. This 2GB USB 2.0 stick comes with a one-year limited warranty and will help your Jewish geeky friend "live long and prosper". SIZE: 30mm x 15mm x 180mm.