U.S. Buyer Note:The areas where the U.S. warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam, and other overseas territories of the U.S. Your home address. Spanish buyer note:If your address contains the following zip code, please do not select Spanish warehouse. ZIP Code starts at 51/52/07/35/38/28.Overseas warehouse cannot be delivered.17 Keys Kalimba DIY Steel Keys Wooden Bridge Steel Adjustable Hammer Set Thumb Piano Musical Instrument Part AccessoriesFeatures:Kalimba Key:1. The Kalimba key is made of manganese steel, the sound is sharp and ethereal, the flexibility is good, and the playing is good.2. Electroplating process, repeated grinding and chamfering, the surface is glossy and translucent.3. 1.0 thickness + anti-rust treatment.4. Engraving on the back of shards, quickly find the right key during installation. Specifications:Main Material: Steel (Kalimba Key), Wood (Kalimba Bridge), Steel (Adjustable Hammer)Sleeper Size: 112x10x 8mm/4.41*0.39*0.31"Product Set Net Weight: 130gNotes:1. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3cm measurement deviation due to manual measurement. 1 Set X Kalimba Wrenches (With 5 Screws)2 X Kalimba Bridges1 X Adjustable Hammer