Butt relief pillow (Postpartum Cushion) Materials: polyester fiber and memory cotton Features: breathable and comfortable feel Benefits: helps reduce seating discomfort and provides a calm, supportive surface Memory foam cushion (Car Seat Pillow) Material: memory foam Features: cozy, contouring support Benefits: comfortable when reading, typing, or watching TV; suitable as a car seat pillow Sit pillow (Chair Pillow Cushion) Purpose: relieves the pressure from allday sitting Features: supportive seating surface to improve comfort during long sessions Cushion (Tailbone Relief Cushion) Purpose: supports posture and the natural curve of the spine Benefits: adds tailbone and lower back support for healthier seating alignment Use scenarios At home or in the office: use the sit pillow or tailbone relief cushion to reduce pressure during long work or study sessions, and for comfortable reading or screen time with the memory foam cushion as needed In the car or while traveling: use the memory foam cushion as a car seat pillow for enhanced comfort on commutes or trips Postpartum or recovery period: the butt relief pillow serves as a postpartum cushion to improve seating comfort during recovery, while the tailbone relief cushion helps maintain proper posture during daily activities