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Gigantic Piano Playmat Supplier in China Wholesales Gigantic Piano Playmat, Electronic Floor Keyboard Mat for Children, Touch Sensitive, 8 Instruments. Product Specifications: Series: Instruments Name: Gigantic Piano Playmat Item Number: SLW968 Mat Size: 180 x 74 cm Package Size: 86 x 8 x 40 cm Battery: 4 x 1.5V “AA” (not included) Information: 4 modes to select: record, play back, DEMO, play 8 musical instruments to change tone Adjustable volume Touch sensitive website: http://www.sunlintoys.com.cn/gigantic-keyboard-playmat-electronic-floor-piano-mat.html