Adjustable 4Level Back Stretcher and Spinal Support Experience comfort and targeted relief with an adjustable 4level design that allows you to choose the stretching intensity for your needs. Easily adapt the height to gently stretch different areas of your back and spine, supporting improved posture and flexibility. Key Benefits: Four adjustable height levels to tailor your stretch for upper, middle, or lower back support. quality, durable construction designed for longlasting use. Textured surface provides a secure, nonslip grip during stretches and exercises. Gentle stretching promotes spinal alignment, muscle relaxation, and helps relieve back discomfort. Suitable for a wide range of daily activities, enhancing both comfort and recovery. Functions and Features: 1. Adjustable stretch intensity to suit your comfort and targeted relief needs. 2. Durable materials engineered to withstand repeated use without losing shape or stability. 3. Nonslip texture to keep the device securely in place during movement. 4. Versatile application for exercise, relaxation, and posture improvement. Practical Use Scenarios: During yoga or fitness routines to assist with deeper stretches and spinal mobility. At home or the office to relieve tension from prolonged sitting. Before bed to promote relaxation and improve sleeping posture. This back stretcher is compact and lightweight, making it easy to transport and store. Its sturdy, wellcrafted design ensures dependable performance whether used for exercise, therapy, or daily comfort. Suitable for anyone looking to improve spinal health, maintain flexibility, and support overall wellbeing.