1).twin dance mat for PC 2).manufacture made 3).high sensitivity,accurate play 4).competitive price 5).prompt delivery Twin dance mat for PCUsb interface Details:* Durable ,soft,high quality dance mat;For two dancers;*Bodybuilding,Fitness,Durable wear-resistant,prompt delivery;1).Dance mat used for USB;2).wire:high-grade connected wire,1.8m;3).mat size:93*161;4).surface:2mm;Non-toxic high-density ...