The Renegade PSI Pump - a sophisticated penis pump with built-in pressure gauge for precise pumping session. The PSI Pump features an 8 inch tall x 2.5 inch wide, industrial-grade acrylic cylinder with flexible silicone hose and reliable handle for effortless use. A comfortable, supple doughnut included. Compatible with all lubricants and easy to clean. Product Dimensions: 28.11 x 2.64 x 2.64 in. Package Dimensions: 15.2 x 4.84 x 2.83 in. Insertable Dimensions: 7.87 X 2.36 in.