● 100% Memory Foam ● ASSISTS IN BACK PAIN & SCIATICA RELIEF: Ergonomically designed, provides support and comfort while reducing pressure on the tailbone with the U-shaped cut out and promotes healthy posture. Supports recovery from lower back problems, helps with most sitting pain due to sciatica, herniated discs, tailbone injuries, pregnancy, hip pain and hemorrhoids. Our seat cushion is designed to help relieve pain while sitting however it may not work for all conditions or completely eliminate all pain symptoms ● GREAT FOR OFFICE CHAIR, DRIVING AND TRAVELING: Provides comfort on most hard surfaces; office chair, desk chair, kitchen, car seat, airplane, rocking chairs and wheelchairs. Great for office use, truck drivers, frequent travelers, sporting events and pregnancy. ● ALL-IN-ONE PREMIUM HIGH-DENSITY MEMORY FOAM CUSHION: ComfilLife's all-in-one features are unrivaled. Seat Cushion: NON-SLIP rubber bottom, BUILT-IN HANDLE for easy transport. Lumbar Pillow: Adjustable double straps with extensions. Both cushions have machine-washable zippered velour covers for EASY CLEANING. Made with premium quality 100% memory foam. ● OUR CUSTOMERS LOVE COMFILIFE CUSHION: "I have already recommended this seat cushion to all my office mates that sit all day, as well. I love it, and some advice...Lock it up after you use it, or I guarantee one of your sneaky cube mates will swipe it!" -"This coccyx pillow has saved my life as one with lower back pain due to pinched nerve roots" -"I have herniated discs and sciatica for many years, this cushion allowed me to drive cross state with little to no pain" ● WARRANTY: ComfiLife is trusted by hundreds of thousands happy customers around the world. Your complete satisfaction is our top priority. If you’re not 100% satisfied, we offer a Lifetime Money Back or Replacement Guarantee with no questions asked.