The term kippah in Hebrew literally means "dome". The Yiddish term is yarmulke. These are words in two different languages for the same thing. The Dome style sits higher on your head. The Flat style sits flatter on your head. We are pleased to offer the first ever Grateful Yid Kippahs produced by iKIPPAH, featuring the Grateful Yid design by famed Deadhead artist Stanley Mouse.