Features:<br />Plastic piano caster cups designed for upright piano.<br />Can be placed under legs of piano to prevent movement.<br />Protecting wood floor and carpet from caster damage.<br />Transparent design・ set of 4pcs.<br /><br />Specifications:<br />Color: Transparent<br />Material: Plastic<br />Item Size: 10 * 7.5 * 2cm / 3.9 * 3 * 0.8in<br />Item Weight: 50g / 1.8oz(single)<br /><br />Package List:<br />4 * Piano Caster Cups<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/4/I2404/I2404-1-3bd5-qiED.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/4/I2404/I2404-1-3bd5-Ob8u.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/4/I2404/I2404-1-3bd5-fkMi.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/4/I2404/I2404-1-3bd5-0ww9.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/4/I2404/I2404-1-3bd5-Rxag.jpg" /><br>