METRON- 18”x16”x3” Seat Cushion/Chair Pad Helps in Comfortable Sitting Gives Relief from Back & Hip Pain |Soft Supportive Sponge | Multipurpose | Pack of 1 PcGET RELIEF FROM BACKACHE & PAIN WHILE SITTING: Medium soft supportive comfort & helps you to reduce pressure and strain on your hip, tailbone coccyx, corrects posture improves spine alignment, also helps in pinched nerves or ortho sitting problems. ASSISTS IN RELIEF OF SCIATICA NERVE, LOWER BACK PAIN, NUMBNESS, AND POINT PRESSURE ON YOUR TAILBONE by using a cushion on seat surface, cushion promotes healthy weight distribution RELIEVING PAIN NATURALLY.