TWIST, FOLD + GO: Cushion Auto-inflates in 30 seconds (no batteries or blowing required) COMPACT + PORTABLE: Design discreetly goes wherever you go – one less pain in the butt DONUT WORRY: Open donut space reduces pressure while sitting VERY COOL: Reusable contoured cold pack to cool sore perineal areas TWO SIDED: Donut side to relieve pressure, cold therapy side to reduce pain and swelling. INCLUDES: 1 Cushion, 1 Reusable Gel Cold Pack, 1 Machine-washable Cover PRO TIP: When using for the first time, your new cushion might need some extra air. Just blow into the valve to fill it all the way