ITEM NAME:20 Keys Kalimba Thumb Finger Piano DIY Parts with Keys Bridge Screws Kit Product Description Description: 20 Keys Kalimba DIY Replacement Parts with Keys Bridge Screws Kit Musical Instrument Thumb Finger Piano Accessories Feature: Key: 1. Imported high-quality manganese steel material, the sound is clear and ethereal, good flexibility, and good playing feel; 2. Electroplating process, repeated grinding and chamfering, the surface is shiny and bright; 3. 1.0 thickness + anti-rust treatment for better sound quality; 4. The engraved key can quickly find the corresponding key when using it. Specification: Main material: Steel(key), wood(bridge) Packing size: 150x100x20mm/5.91x3.94x0.79in Net weight: 113g(set) Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1set X Keys(with 6 X Screws) 2 X Bridges.Included: 1set X Keys(with 6 X Screws). Main material: Steel(key), wood(bridge). Net weight: 113g(set). Imported high-quality manganese steel material, the sound is clear and ethereal, good flexibility, and good playing feel;.