ProMark LA special drum sticks are struck from the same wood as the American hickory series, great for all styles of music and an all-time favorite among players. The size is the most widely used worldwide, great for many styles of music and is durable enough to withstand even the hardest hitters. Features: Length is 16 inches, diameter is 19/32 inches struck from the same wood as the American hickory series durable enough to withstand even the hardest hitters.