Features: The temperament strip is used to mute off the outside strings and one is enough to tune twooctaves at a time. The mutes are made of durable rubber to assure long time use. Tuning hammer with wooden shank is for ease and comfort while doing mute job. Four mutes(two with handles) are tapered for more easily muting the section. With the tools, you are able to finish the piano fixing job by yourself and learn some kind ofnew ability during this process and also money-saving. Indispensable kit set for piano players to do piano tuning work. Specification: Condition: 100% Brand New and High Quality Handle Material: Metal Mutes Material: Rubber Color: Shown as pictures Temperament Strip Size(LxW): Approx. 104x3cm/40.94x1.18inch Tuning Hammer Size(LxW): Approx. 15x4cm/5.90x1.57inch Long Mute Size: Approx. 10x1.3x1cm/3.93x0.51x0.39inch Mute with Handle(LxW): Approx. 22x2.5cm/8.66x0.98inch Weight: Approx. 55g Packing List: 2 x Long Mutes 2 x Short Mute with Handle 1 x Temperament Strip 1 x Tuning Hammer .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1The temperament strip is used to mute off the outside strings and one is enough to tune two octaves at a time. 2The mutes are made of durable rubber to assure long time use. 3Tuning hammer with wooden shank is for ease and comfort while doing mute job. 4Tuning hammer with wooden shank is for ease and comfort while doing mute job. 5With the tools, you are able to finish the piano fixing job by yourself and learn some kind of new ability during this process and also money-saving.