Features: Brand new and high quality Materials: The elbow part is made from metal, which is very and wear-resistant and can be used for a long time. The handle is made from wood, the outside is smooth, and the polishing process is adopted, without burrs. Functions: This is a wind instrument elbow repairer, it can be used to repair your tuba, trumpet, saxophone, and adjust the correct tone. Tuning wrench: Trumpet repair tool wrench with handle: Simple shaping, beautiful and fashionable. Trumpet wrench: They are made from alloy and solid woodmaterials, durable and practical. Tuning hammer wrench: It can make a great assistant for music instrument repairing. Specifications: Material: Metal, Wood Color: As The Picture Shows Package Weight: approx.96g Size: approx.21.3x2.6x2.6cm/8.38x1.02x1.02in (More Size Detail, Please See Photo.) Package Includes: 1 Set of Trumpet Wrench note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!