Lower bell part: 700g of silicone resinModel Number : TB-98Color : WoodMaterial : AluminumCountry of Origin : JapanA robust and reliable domestic brand.We support performers with a wide lineup and fine texture.This stand is made of aluminum and has the best of lightweight, stability, and design.Japanese electrical products typically operate at 100V input voltage (Type A plug). If the voltage is not specified in the description or Item Specifics, the product may only support 100V input. A voltage converter may be required to use 100V devices in your country. Please contact the seller for accurate input voltage details.