?<strong>Features:</strong><br><strong>Suitable for upright pianos.</strong> Protect your piano wheels or legs from sliding and rusting£¬ make your piano more stable.<br>Be delicately <strong>made of acryl and EVA</strong>£¬ lifelike <strong>marble pattern</strong> on the top£¬ very textured.<br>The thickness of <strong>EVA anti-slip mat</strong> on the bottom is <strong>3mm</strong>£¬ thick enough to provide <strong>good sound insulation£¬ shock absorption£¬ skid resistance and to protect your floors</strong>.<br><strong>Excellent toughness</strong>£¬ with fine pressure endurance£¬ almost unbreakable.<br>4 pieces per box.<br><br><strong>Specifications:</strong><br>Model: PA-10<br>Color: Marble line(top) &amp; Black(bottom)<br>Material: Acryl and EVA<br>Inside Diameter(concave part): 4.7cm / 1.85in<br>Outside Diameter: 10.2cm / 4.02in<br>Item Weight: 181g / 6.4oz<br>Package Size: 10.5 * 10.5 * 11cm / 4.1 * 4.1 * 4.3in<br>Package Weight: 219g / 7.7oz<br><br><strong>Package List:</strong><br>4 * Upright piano caster cup<br><br><strong>Note:</strong><br>Piano is not included.