Safety is paramount when talking about pumping. That's why you need a pump with a high quality calibrated gauge. • Calibrated gauge tells you EXACTLY what pressure you are using. • Quick connect hose makes changing cylinders or disassembling a BREEZE. Fits with most popular cylinder brands including LA pump, LeLuv, Blush, and Cal Exotics. • All metal design won't break like plastic pumps. • Padded handle for comfort during frequent pressure changes, like while interval pumping. • Thick wall rubber hose is more flexible than vinyl tubing typically used.