Rainbow Flames Kippah Yarmulke Original Style Multicolored flames reverse to solid black (for when you are feeling less colorful!) Buchari Style Kippah. Reversible 100% Cotton fabric. Machine Washable. Measure around the widest part of the head above ears as shown above Small below 21" Medium below 22" Large below 23" If near end of measurements, you may want to size up for growth.