• Full back support: covers upper to lower back

• Anatomical curvature: keeps the spine in its neutral shape

• High-density PU foam: resilient cushioning and durability

• Washable cover: hygiene and ease of maintenance

• Portable use: works in cars, office chairs, sofas, beds

• Side wings: help stabilize and prevent slipping

The Tynor I-46 Back Rest Full is a posture support cushion designed to provide full spinal support across the upper, mid, and lower back. It’s not worn on the body; rather, it is placed against a seat, chair, car seat, bed, or the floor. Crafted from high-density polyurethane (PU) foam and upholstered with a soft, plush fabric cover, this back rest shapes itself to the human back’s natural curvature.