Feature: 1. The cover is lightweight and does not affect the heat dissipation of the piano body. 2. Prevent scratches and dust on the keys of the 61/88 key keyboard or piano. 3. Easy to fold, convenient to store and carry. 4. The interior of the fabric is designed with a coating, which is waterproof, comfortable and smooth without damaging the piano. Specification: Simple piano keyboard cover to keep your piano dust and dirt free. Features: The cover is lightweight and does not affect the heat dissipation of the piano body. Prevent scratches and dust on the keys of the 61/88 key keyboard or piano. Easy to fold, convenient to store and carry. The interior of the fabric is designed with a coating, which is waterproof, comfortable and smooth without damaging the piano. Specifications: Material: Oxford fabric+PVC waterproof fabric Package Size: 22 * 22 * 3cm / 8.66 * 8.66 * 1.18in Type: For 61-key Piano Keyboard / For 88-key Piano Keyboard (Optional) For 61-key Piano Keyboard: Compatible with Piano Model: kb90/180/190/191/280/281/290/291 Item Size: 980 * 400mm / 38.58 * 15.75in Item Weight: 85g / 3.01oz Package Weight: 86g / 3.03oz For 88-key Piano Keyboard: Compatible with Piano Model: P35/45/48/85/95/105/115/PX130/135/150/330/CDP120/SP170/180 Item Size: 1340 * 290mm / 52.76 * 11.42in Item Weight: 92g / 3.25oz Package Weight: 93g / 3.28oz Package List: 1 * Keyboard Cover Note: Please measure the dimensions before purchasing. Package List: 1 * Keyboard Cover Note: Please measure the dimensions before purchasing.