Description: Material:Sax right hand thumb rest is made of metal, sturdy and durable for long term use.Features:The right hand thumb rest is designed to provide extra support and protection, making playing more stable.Fine Workmanship: Saxophone finger rest is well made, not afraid of bending, designed for comfort and durability.Portable: Right thumb rest is compact and lightweight, easy to carry, and the hand rest is very easy to install and remove, convenient and practical.Fits Right Hand: Sax thumb hook rest support is designed for right hand, ensuring fit and comfortable grip. Specification: Material: Metal Size Chart: 5cmx1.9cmx2.8cm/1.97inchx0.75inchx1.10inch Package Includes: 1 Saxophone Right Hand Thumb Rest Note: Please allow slightly errors due to manual measurement and different monitors.