Easton Youth S500 Baseball Bat Join The Speed Brigade Easton S500 youth baseball bats are crafted from aircraft-grade aluminum. This light yet strong material enables Easton to create a powerful bat with a light swing weight and a large sweet spot in an evenly balanced design. Speed is power, and this bat is designed to give you plenty of both. Easton Youth S500 Baseball Bats feature: 7050 aircraft alloy for fast swing speed 29/32" handle with All Sports grip USSSA 1.15 BPF certified 21/4" barrel 1-Year Warranty Length/Weight (-13): 28"-15 oz A* 29"-16 oz A* 30"-17 oz A* 31"-18 oz A* 32"-19 oz *Note: MINUS (-) DROP: Refers to the differential between the length and weight of a bat. As an example a (-)10 bat would be a 29" length 19 oz weight bat. Easton...For Athletes Who Know The Difference