Miyuki Extra Fine Beading, Needles 6 Pc + Threader - JPN156 eedle size: Size 11 ( 0.4mm). Beading needles Eye of the needle is same width as the rest of the needle. 2 needles per length. Length: 42mm (1.5 inches), 48mm (1.75 inches) and 55mm (2 1/8 inches).