â- Graphene memory foam will soothe joint pain and promote blood circulationâ- Bolster pillow with foam support ensures healthy sleeping position â- Graphene memory foam pillow with increased airflow helps to dissipate heat â- High-density foam provides proper support for dog's bodyâ- Crystal super soft fabric offers cozy and comfortable touchâ- Non-slip bottom will secure the dog bed in placeâ- Machine washable cover with smooth zippers is easy to detachâ- Suitable for large sized dogsâ