Versa Form Pillows provide customized, semi-permanent positioning anywhere contoured support is needed. Pillows are filled with small styrene beads that mold to the individual's body shape when air is extracted. When the valve is released, Versa Form regains its flexibility and is ready to be shaped again. Forms a firm, uniform support for all parts of the body, reducing risk of pressure points. Used to accomodate structural deformities and help control posture. Shapes and reshapes in seconds. Submerge in water for support in bathtubs and whirlpools. Easy to clean and disinfect. Vacum pump sold separately below.