For grades 5 through adult. Designed for rugged institutional use, the shaft is made of extra strong co-extruded ABS plastic which provides high impact resistance by strengthening and stiffening the shaft. Blade is made of high-density polyethylene that won’t mar floors. Use indoors or outdoors. Stick weight is 13 oz Set with Goalie Sticks includes: 12 sticks (6 blue – black shaft, 6 yellow – white shaft), two 42′ Universal Goalie sticks, 2 hockey balls, 2 polyethylene pucks, 2 replacement blades (1 blue, 1 yellow), instruction booklet