Car cushion for leaning on, remove your journey of fatigue SpecificationsOur ... latex,it's rare, environmental-protected ,healthy ,invironmental,anti-mites and dust-proof.The advantage of latex pillows & mattressesMaterial : natural ... a good night sleep.Naturally Hypoallergenic, Anti-Microbial, Mildew Proof and Dust Mite ResistantNaturally resilientExcellent Ventilation: Keep the pillow clean, cool ...