Comfy Jersey, two-sided slipcover designed to fit any Boppy infant feeding and support pillow (sold separately). The fashionable two-sided design features snuggly sweet jersey fabric with coordinating piping. This super soft slipcover keeps the Boppy pillow fresh. Zips on and off easily for machine washing. Moms have voted the Boppy pillow one of the best selling baby product in America; make sure yours is always fresh and clean by having a few slipcovers on hand.