Memory Foam Leg Spacer Pillow by Obus Traction Tables * Helps to prevent falling VB604 GN * Helps to prevent falling out of bed * Rail adjusts up and down * Easy to install no tools required * Made in the USA * (Not include button battery) Item Type: Thermometers Ideal for side sleepers this thermo sensistive memory foam pillow is designed to provide comfort between the legs while sleeping * Ergonomic support provides proper alignment for the hips and spine * Assists in the relief of lower back and or hip pain by relieving pressure on the hips knees and spine * Contours perfectly to your body * Viscoelastic polyurethane foam * Machine washable plush velour cover * Great retail packaging *