Description This is a thumbrest for bass guitar, which is made of durable plastic for comforatble touch and extra protection for your instrument and hands. It's easy to install and fits perfect for your guitar and bass. The pad is designed to reduce the strength required to play the instrument, it can help to alleviate the fatigue of long-term instrument playing. accessory for guitar and bass instrument. Or you can freely set this part on the bass you want. Features - Material: Plastic- Color: Gold- Overall Length: 65mm- Height: 111.5mm- Mounting holes: 30mm apart- Durable smooth plastic cushion, provides extra thumb rest and protection for your hands and the instrument.- With mounting screws. It's easy to install and fits perfect for your guitar and bass.- Help to maintain the correct finger position. Reduce the strength required to play the instrument, relieve repetitive strain injury, help to alleviate the fatigue of long-term instrument playing.- accessory for guitar and bass instrument. You can freely set this part on the bass you want.Packing list: 2 x Thumb protector