Natural, polished coconut halves on dark halter ties. The bottom part of each cup has been slightly trimmed to fit snugly against the ribcage (see additional photo). Shape and natural dark color will vary slightly. Most of these are about 5" across, but approximate sizes:
Medium: about 4.5 - 5" diameter side-to-side X 4 - 4.5" top-to-bottom
Large: about 5 - 5.5" diameter side-to-side X 4.5 - 5" top-to-bottom