LumiCraft™ is a wearable 2x power “hands-free” lighted neck magnifier with a 4x power bi-focal spot lens. It’s clip-on light prevents eyestrain and provides bright, shadow less illumination. Built-in battery operated light. This hands free hobby neck magnifier is worn around the neck, and is great for sewing, knitting, crochet, quilting, embroidery, tatting, needlepoint, needlecrafts, weaving, beading, weaving, cross stitching, and reading. Requires 2 AA batteries(not included). Dimensions:8"x5"x5". Hands free neck magnifier. neck magnifier.