Material: Cotton Color: Gray Size: 45 * 25 * 50cm Quantity: 1 piece Delivery contents: 1 * cushion 1. Application: Headrest, lumbar support, neck, back and lumbar region in a scientific posture, stay relaxed while reading or watching TV. It can also prevent and relieve neck pain and waist pain, bed sheets, relax, back support, leg elevation, positioning cushion, back and neck support to relax the body. 2. Improve and perfect your posture: Follow the natural curve of the lower back and correct and improve your posture with strong support. Avoid sitting in harmful positions. 3. Features: High-quality linen blend material, soft fabric, durable, absorbent and easy to dry. Intimate and adjustable support, a 3D cushion with a 3D shape that can be adapted in multiple areas. The semi-cylindrical pad can be adapted to the needs of your products. 4. Occasions: TV on the sofa or chair, cushion, reading in bed, bench in the garden, living room decoration, office chair, chair, Mother's Day gift, Father's Day, Christmas gift, birthday gift. 5. Target: Recommended audience: Patient rehabilitation, students, office workers, long-term computer users, drivers, health status, patient rehabilitation, adults, children.