This DFP640 mallet has a rattan handle with a 1 1/8" poly (plastic) ball head and can be used on xylophone, bells or crotales. Length: 14" Head Size: 1.125 x 1.125". The Poly ball (plastic) head provides an warm, articulate tone. Hand-matched Rattan shafts for optimal comfort and durability. All Promark drumsticks are designed and manufactured in the USA to the most stringent quality controls in the industry. .