The latest rage is swollen labia and vulva. and you can get them with this industrial-strength crystal clear acrylic hood. Attached to a hand pump and hose (sold separately). it creates a strong vacuum that increases the amount of blood in the vaginal area. Tapered toward the top to match the natural anatomical shape for maximum comfort. State-of-the-art air valve allows for quick and easy disconnection from the pump while maintaining pressure within the cylinder. No gaskets are required. Medium size is 3.75 in. by 4.75 in. Sold as a bulk item without retail packaging.