Ridged foot petal for improved grip. Built-in gauge. Metal barrel. Flexible air hose.The slime foot pump is the fastest and easiest way to air up your bike tires or balls hands-freeIts built in dial gauge and foot pads make airing up simple and quickRubber feet to grip floorLocking lever on pump head20 in long air hoseBall inflation needlePresta valve adapterAdjustable desired pressure indicator