Symbia 14° Ergonomic shoulder wedgeInnovative and high quality conception Thermoregulative memory foam Optimum comfort and stability Made in Canada by posture specialists CertiPUR US & FDA Registered Medical Device Five year warranty Gentle upper body incline: Dimensions and angles effectively replace the need for pillow stacking. Restful propped up position: Gentle upper body tilt to reduce muscle and joint tensions and help with relaxation. Compact and versatile: Sleek design