The PSX10 ideal for soft xylophone passages and is also a great "practice room" mallet. Length: 14 1/4" Head Size: 1.25 x 1.25". Also sounds great for upper marimba and vibraphone. Features a 1 1/8" diameter ball head on a rattan shaft. All Promark drumsticks are designed and manufactured in the USA to the most stringent quality controls in the industry. .