Vibraphone Gecko Thumb Piano $ 8.33 Description Product name: Kalimba tremolo chain Gold color Material: 304 stainless steel Suitable for musical instruments: Kalimba Tip: the product does not contain Kalimba Function: increase the noise performance of Kalimba Installation method: the ends of the chain are magnetic metal sheets, which can catch the buckles at both ends of the keys. Notes and notice: All images and descriptions are for illustrative purposes only. Color deviation is subject to actual system configuration and slight difference in size is allowed due to manual measurement. We recommend that you check with sales for exact offers if necessary.