SHIRA KASHI OAK IS A DENSE AND HEAVY WOOD PROVIDING A STURDY FEEL, EXCELLENT ARTICULATION, AND EXCEPTIONAL DURABILITY. DIAMETER: .551" LENGTH: 16 1/4". DIAMETER: .551" LENGTH: 16 1/4". OVAL NYLON TIP PROVIDES A BRIGHTER MORE ARTICULATE TONE SUITED FOR MULTIPLE APPLICATIONS. MEDIUM TAPER FOR BALANCED RESPONSE AND REBOUND. ALL PROMARK DRUMSTICKS ARE DESIGNED AND MANUFACTURED IN THE USA TO THE MOST STRINGENT QUALITY CONTROLS IN THE INDUSTRY.