The XR Brands Penis Pump Cylinder is expertly handcrafted from high-quality, industrial strength crystal clear acrylic, ensuring durability and clarity. This cylinder features a tapered design that aligns with the natural anatomy for enhanced comfort during use. It is equipped with a state-of-the-art air valve, allowing for quick and easy disconnection from the pump while maintaining pressure inside the cylinder. With a diameter of 2 inches and a total length of 9 inches, this cylinder is ideal for most users. Please note that this product is sold as a single unit. Country of origin: China.