Looking for something to help you impress your partner in the bedroom and give you the results you crave? The Advanced Pump Up Gauge Penis Pump provides the precision you need. With its built-in pressure gauge, you can safely control intensity levels to match your comfort. Track growth effortlessly through the transparent graduated cylinder while the silicone sleeve guarantees a secure, air-tight fit for maximum performance. If pressure gets too high, the quick-release valve brings instant relief. Cleaning is hassle-free, thanks to its easy-to-detach parts, ensuring its ready whenever you are. Key Features:Graduated Cylinder: Measure your gains in real time as you watch yourself get pumped through the clear, medical-grade plastic cylinder.Pump Bulb: The hand-pump bulb gives you an intuitive feeling as you enjoy premium, powerful suction!Built-In Gauge: Get exact measurements of pressure with the built in pressure gauge.Silicone Sleeve: Create an air-tight seal with premium quality, latex-free, body-safe silicone.Quick-Release Valve: Gone a little beyond your capacity? Quickly release pressure as soon as the intensity is too much.Easy Cleaning: The cylinder and gauge are detachable so you can easily clean all parts.Measurements:Cylinder: 11.7 inches total length, 7.9 inches inner length, 2.3 inches inner diameter, 2.6 inches outer diameterSilicone sleeve: 0.8 inches opening diameter (unstretched)Hose: 8.5 inches total lengthBulb: 4.8 inches Length x 2 inches W idth x 2 inches DepthMaterials:Cylinder: SAN plastic, ABS plasticSleeve: SiliconeBulb & Tubing: PlasticColor: Black, clear