Cambodian Rosewood EcoErhu - Non-Python EcoFriendly Erhu World's First series of Professional EcoFriendly Non Python Erhu made for professionals who wish to play without the burden of using python hide from slaughterhouses Made of Patented Hybrid Silica-Cellulose Membrane, we have created a series of different material erhus for the performers. Materials include Thai Rosewood, Cambodian Scented Rosewood, African Blackwood, African Sandalwood and many more Sound exactly like and Erhu, without the instability of python membrane. It is weather-proof, waterproof and\ It is not subject to CITES requirements for any importation and exporting to any country Covered by a USA-Worldwide Warranty with returns