Sit Comftably: Feel stiff/sore while sitting? Suffering from tailbone/Coccyx/back pain? Now enjoy relief with this comfortable, supportive seat pillow. Great for most sitting pain due to sciatica, herniated discs, tailbone injuries, pregnancy back pain, hip pain, hemorrhoids and other spinal issues.High Quality: Inner Core is made of premium 100% memory foam. instant relief from lower back, tailbone and pelvic pain, including: coccyx, tailbone, piles, haemorrhoids, bed sores, ulcers, prostate, hernia, sciatica & pregnancy. Instantly transform your hard chair into a comfortable oasis.Improve And Protect Your Posture: The butterfly-shaped cut provides support, comfort, and helps straighten and correct your posture, with utmost support along your lower backs natural arcs. Protects you from sitting wrong in harmful positions.Machine WashableThe detachable cover is made of soft crystal Velvet. You can zip off the cover easily and through it in washing machine. do not bleach,Wash in water below 30 on a gentle cycle with a cold-water rinse.Wide Application: The memory foam seat cushion can be used at home, as a desk chair cushion or on the move. Provides comfort in the car, on a wheelchair, on an airplane or in the office. Great for long drives, sedentary occupations and watching TV.