Audio Electronic Scoring BoardIndoor Basketball Hoop with Electronic Scoreboard. Scores will be automatically calculated and displayed. The voice system will sound and cheer for you during the shot. You and your children have fun with basketball! MaterialsThe Door Mounted Mini Basketball Hoop Set contains transparent and sturdy 18"x12" backboard, which is made of a polycarbonate. The basketball board has excellent toughness and durability. The backboard back is fitted with thicked foam padding, which can reduce noise and protect the door from scratches. The hooks are available in two widths.So you can meet different options. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia