The ORTEGA RU5-BA baritone ukulele is made of spruce for the top and mahogany for the back and sides. The neck is also made of mahogany and has an excellent satin finish. The look is completed by the polka dot binding made of Tortoise ABS. The laser engraving is a special highlight. With its Die Cast Ortega Chrome mechanics, the RU5-BA guarantees excellent playability.