Back & Lumbar Support Cushions Indications: Mild neck injuries, neck brachial neuralgia, and neck pain. Mild cervical arthritis and chronic neck pain. Various types of pain associated with cervical spondylosis and joint instability. Post-treatment phase following the removal of a rigid neck brace. Prevention of pain caused by excessive movement or swinging. Support and correction of neck posture to prevent chronic strain. Postative care, torticollis, compression syndromes, and rheumatic and/or degenerative disorders. Feature: [Sleek Design] The neck support boasts a sleek, minimalist design with a hollow open structure, ensuring excellent ventilation for a comfortable, sweat-free experience. [Customizable Support] It offers five adjustable height settings for lower jaw support, aligning with the natural neck curve to relieve cervical spine pressure. Additionally, it provides three height settings for rear neck panel support, catering to various neck heights. [Featherlight Comfort] Weighing just 0.44lb in the Angle Version, and 0.66lb in the Inflatable Version, it enables extended wear without straining your neck and shoulders, and does not affect daily activities. [Premium Build] The neck pad is made of modal fabric and high elasticity sponge, with seamless technology. It ensures a secure and reliable fit. The Modal fabric neck support cushion offers softness, elasticity, and moisture-wicking prties. Free from chloroprene rubber and latex components, making it gentle on the skin. [Reasonable design] Easy to wear, suitable for men and women, teenagers, and middle-aged and elderly people. Specification: Material: Modal, Sponge, Spandex, Cotton, Polyurethane, Nylon Version: Regular Angle Version, Inflatable Version Size: One size for all Package Includes: 1*Neck Stretcher Support 1*Manual 1*Paper Ruler Regular Angle Version Inflatable Version