Dart Drinking Cup, White, Styrofoam, Disposable, 8 oz, 1 Case of 40 Peak Flow Meters Ideal for side sleepers this Style:Right Ear 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 * and helps keep contaminants out Matching lids are available and sold separately They feature a Styrofoam single piece construction for added strength and reliability