Specifications Product name: Multifunctional bed cushion Fabric: Air layer fabric Inner core: Space memory foam inner core Size: 58*40*31cm/22.8 *15.8*12.2inch Description Privacy:Wedge Pillow Memory Foam has a neutral and low-key appearance and can easily blend into any bedroom decoration, from minimalist to traditional style. Its low-key design respects your personal privacy and will not attract unnecessary attention Resilient Structure:Wedge Pillows for Adults' material and reinforced structure ensure long-term support and can maintain its shape for a long time. It can also return to its original shape even if it is hit by heavy weight Waterproof and Easy to Clean:Memory Foam Pillow is equipped with a reliable waterproof layer to prevent accidental spills or sweat. Cleaning is a breeze too – just wipe it down to disinfect and keep it looking fresh, making it ideal for everyday use and long-lasting durability Ergonomic Design:The special cushion of Butt Cushion for Couples provides optimal support and comfort for women or partners when sitting for long periods of time. It fits the ergonomics, stretches the shoulders and neck, and does not compress the chest Multiple Posture Support:Couples Pillow for Intimacy adopts an ergonomic 3D curved design that can effectively adapt to multiple postures - whether you are lying on your back or stomach, it can provide targeted support, reduce discomfort, and promote deeper contact Package 1PC Multifunctional bed cushion