The Jay Union cushion is a versatile, comfortable, skin protection and positioning cushion composed of a dynamic fluid and foam layering system, moisture resistant inner cover, and an anti-microbial outer cover. JAY Flow fluid insert that lies beneath the Visco™ foam conforms to each individual's unique contours for even pressure distribution beneath the pelvis and a reduced risk of skin breakdown. This cushion offers great pressure relief with no maintenance. Maximum user weight 136 kg for sizes 14" to 21" wide and 225 kg for sizes 22" to 24" wide.