Product Overview: A therapeutic ring-shaped cushion designed to provide pressure relief and promote proper posture for enhanced sitting comfort. Key Features: ‣ Ergonomic ring-shaped design ensures even weight distribution and reduces pressure. ‣ Removable and washable white cover for easy maintenance. ‣ Helps promote proper sitting posture and spinal alignment. ‣ Lightweight and portable for use at home, office, or travel. Specifications: ‣ Material: Polyurethane foam, Cotton cover