Authenticity. Its something any gibson fan holds close. As you only want the very best for your gibson why wouldnt you? So this gibson truss rod cover is here to prove just that. Providing the best for your gibson and iconic authenticity too. This is renowned gibson quality classic design and sophisticated style that belongs on your instrument.worn out truss rod cover? Want to upgrade your instruments aesthetic? This truss rod cover is perfect for the job. Made from abs it offers the same oem quality while maintaining strength and durability. Ensuring this is quality you can rely on performance after performance. It comes with installation screws too giving you a quick easy upgrade.