Cooperstand Ecco-G - Black made of recycled plastic Great for electric/acoustic guitar, bass, banjo, or mandolin Folds up to the size of your headstock for easy travel, yet sturdy enough to support your most valued instrument ERROR 29 Great for electric/acoustic guitar, bass, banjo, or mandolin Folds up to the size of your headstock for easy travel, yet sturdy enough to support your most valued instrument