Dr. Franklyn’s - Posture Assistant Backboard 24x19x1 - Compact Portable Bunkie Board - Promotes Sleep & Spinal Aid for Beds & Mattresses

Dr. Franklyn’s Posture Assistance Bunkie Board is a low-profile, rigid support panel designed to be placed between the mattress and bed frame or slats, enhancing mattress stability and promoting proper posture during sleep. Ideal for patients recovering from injury, those with chronic back discomfort, or anyone needing a firmer sleep surface, this board helps maintain spinal alignment by preventing mattress sagging. Its slim, durable construction fits most bed types without adding bulk, making it an excellent solution for posture-conscious sleepers.