FEATURE: The cushion is made of high density sponge and stays soft and fluffy. to lumping and squishing over time.
MATERIAL: Sponge-a mass of interlacing fibers the forms the internal skeleton of various marine animals and usable to absorb water or any rubber or cellulose product similarly .SEASON: WinterOCCASION: Yoga, Living Room, Balcony, Office, Outdoor, Car.