ProMark FPY30 Discovery Series Orff Mallet The FPY30 allows for soft, full tone on xylophone and is wrapped with long-lasting four-ply synthetic and wool-blend yarn. Length: 14 1/2" Head Size: 1.2 x 1.38" Discovery Series mallets exhibit exceptional quality and unequaled durability with fiberglass handles fitted with rubber grips that won't come off All Discovery Series mallets are color-coded for fast, easy selection of mallets All ProMark drumsticks are designed and manufactured in the USA to the most stringent quality controls in the industry