Precision Pump Standard Kit

8 inches x 2.25inches cylinder*The perfect pump for the first time or advanced pumpers, American Pumpers Association*Clear vacuum cylinder with universal incremental measurements*EZ-Squeeze pressure bulb with push-button release valve*Flexible non-crimping air hose*Flanged base with a removable soft ribbed donut*Stretchy enhancer with EZ grip handles*SAN cylinder, Silicone enhancer, donut, Phthalate-Free.