The Back Rest is a versatile ergonomic support designed to improve comfort and posture by providing extra support for the back. Ideal for use at home, in offices, and in medical environments, the back rest helps to reduce strain on the lower back and spine during prolonged sitting. Whether used in chairs, sofas, or beds, this product promotes healthier sitting posture and provide ... s relief from back pain, making it a must-have for individuals with back issues or those who spend extended periods seated.