HIGH QUALITY & VERY COMFORTABLE- Armrest elbow pillow is made with extremely durable material, to last you a very long time. They elevate the arms and provide proper arm cushion rest, dispersing pressure and relieving and reducing elbow pain. FITS TO PERFECTION & EASY TO PLACE AND REMOVE- Armrest elbow pillow fits on a wide variety of chair seats including wheelchairs. It is extremely simple to slip and slide over arms of chairs and simple too to remove them. Its snug fit will make sure it doesn't move even after many hours of use. EASILY PORTABLE FOR ANY PLACE NEEDED- This is great to use in your office, on a plane, in your home, or anywhere, where you own a chair with arms. With it being light - weight, and compactly small, you can easily carry it around with you to any place you would need it for. SIZE: 25.4*13*2.5 cm/10*5.1*0.98 in