Shell orbicular, flattened above, largely umbillicated beneath, very thin, nearly membranaceous, with sharp and hairy transverse striee, yellowish, painted with angular fulvous stripes; spire depressed; suture very deep; whorls 4½, cylindrical, with two obsolete angles, and two rows of incurved black hairs, the last one deflected; aperture oblique, circular (incomplete); the upper angle bearing a lamina with two channels.