Features: 1.Alloy Material: Made of premium alloy material, this petal is strong and sturdy, rust and corrosion resistance, which ensures a long life span. 2.Scope of Application: This pedal is suitable for many electronic keyboard instruments such as electronic piano, etc. 3.Stable Fixing: Comes with 2 locating clamp column, closely following the axes, the lower part is more solid to withstand more pressure. 4.Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly completed. 5.Ideal Replacement: This pedal with good sustain effect can be easily installed, ideal replacement for the old and damaged parts.specification:Item Type: Sustain Pedal Material: Metal, Engineering Plastics Length of Connecting Line: Approx. 1.5m / 4.9ft Connection Interface: Approx. 6.5mm / 0.26in round hole Interface Switch: With polarity switch Effect: Sustain effect Size: Approx. 232 x 75 x 62mm / 9.13 x 2.95 x 2.44in(L x W x H) Application: Electric piano, electronic piano and many other electronic keyboard instruments Use Conditions: There is a sustain interface, such as the English letters beginning with SU and 6.5 round socket.PackageList:1 x Sustain PedalNotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.