All Sizes Jerusalem Tallit Kattan Kosher Tzitzit Jewish Clothing Talit Katan Mehadrin Kosher Tzizits - Rabbi "Vazner" Approval ( Hechsher) Made out of Top quality Diolen (Polyester) Sizes 8-10 have a wider opening - a V neck instead of round like the other sizes. Production of Top-Judaica jerusalem, Israel.