This is a multi-stick with a resin mallet embedded in the grip end of the stick. It seems to be discontinued now. The sticks are hickory. The material of the resin balls is unknown, but they are the hardness for xylophone and glockenspiel. Total length: approx. 46 cm Ball head diameter: approx. 28.7 mm Stick thickness: approx. 14.7 mm Weight: 65g for both sticks (measured) The sticks have a pitch difference of about a major second. I bought them 6 or 7 years ago, but they didn't quite fit my image during the trial playing stage, so I kept them without using them. They have only been test-played, so the condition is very good. No cracks or chips. No bending. The total length is quite long, and the grip end is heavier than normal sticks, so closed rolls on the snare were difficult for me. I could manage open rolls. It's a beautiful product, but it's not brand new. Please understand that there may be some stains and dirt. *I will not accept requests for price reductions.*