Knit leg warmers, pair. Color is black light receptive and will glow under those lighting conditions. Fun for haunted houses, dance clubs and more! New in package. Genuine Roma product. Neon Green. 95% Acrylic/5% Spandex While lying flat, they measure about 20" long and 4-1/2" across at the widest point. The end is tapered to 3" across at the narrowest point.