Arm Pillow for back sleeping and seated rest. Designed to increase comfort during naps and extended sitting with a slow rebound memory foam core and a hollow arm area to avoid hand pressure. Key benefits Comfortable support for back sleeping and resting without firm edges or hard contact points. Slow rebound memory foam conforms to body contours for even pressure distribution. Hollow arm design prevents direct pressure on hands during naps and resting. Breathable fabric with a double mesh lining for improved airflow and surface comfort. ABS component provides structure and helps the pillow retain its shape over time. Compact size fits many chairs and seating surfaces: 28.5 x 36.7 cm 11.2 x 14.4 in. Main features Item type: Arm Pillow Materials: Memory foam and ABS with breathable fabric and mesh lining Product size: Approx. 28.5 x 36.7 cm 11.2 x 14.4 in Package contents: 1 Arm Pillow and 1 User Manual Practical uses Office breaks: Rest on an office chair to make short naps or relaxed sitting more comfortable. Travel: Use on trains, buses, or airplanes to create a more comfortable arm and head resting area. Home relaxation: Place on a sofa or recliner for daytime naps or reading sessions. Usage notes Follow the included user manual for results and care instructions. The pillow is sized for adult use and intended for added comfort while sitting or lying on the back. This arm pillow focuses on straightforward comfort and support using memory foam, a hollow arm design, breathable fabric, and an ABS structural element to maintain shape and usability.