Description These are some multi-function thumb piano tremolo chain with tassel, which are made of zinc alloy and polyester materials and not easily damaged. They also can be used for 17-tone kalimba , professional and multipurpose, have a good use effect, economic and very practical. Features -Color: As shown -Material: Zinc alloy, polyester -Size: 14.00X1.50X1.50cm/5.50X0.59X0.59in -After careful polishing, these thumb piano tremolo chain are smooth and free of burrs and can be used safely. -This is an affordable alternative to the thumb piano tremolo chain , to improve the tremolo performance of the thumb piano. -Made of high-end and durable zinc alloy material, it is very durable, easy to use, and easy to operate. -This is also a very delicate thumb piano accessory with strong decorative effects and good texture. -The professional and durable thumb piano tremolo chain is not easy to deform and can serve you for many years. Package list: 1 Kalimba Tremolo Chain 1 Pair of Nails 1 Pair of Caps 1 Tassel 1 Pushpin 1 Instruction Book