Features:<br />Classic 88 keyboard piano finger practice guide.<br />Precision size same as standard piano keyboard.<br />High quality material・ which is resistant to water・ dust &amp; ink.<br />Best for helping beginners &amp; novice to learn basic principles about piano keys. <br /><br />Specifications:<br />Material: Paper(Water Resistant)<br />White Key Size: 14.8 * 2.2cm<br />Black Key Size: 9.5 * 1.3cm<br />Item Size: Approx. 120 * 20cm / 47.2 * 7.9in<br />Item Weight: 35g / 1.2oz<br /><br />Package List:<br />1 * Practice Keyboard<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/1/I2971-1/I2971-1-1-bb3f-u1af.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/1/I2971-1/I2971-1-1-bb3f-OXSd.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/1/I2971-1/I2971-1-1-bb3f-H3vE.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/1/I2971-1/I2971-1-1-bb3f-HBkH.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/1/I2971-1/I2971-1-1-bb3f-eKxb.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/1/I2971-1/I2971-1-1-bb3f-d1KH.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/1/I2971-1/I2971-1-1-bb3f-6LLd.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/1/I2971-1/I2971-1-1-bb3f-hNwd.jpg" /><br>