Slip Streamer Scoot 40 Scooter Windshield Manufactured out of strong .150 Lucite acrylic Mounts securely to mirror stanchions with anodized aluminum and powder-coated steel hardware Universal mounts fit most scooters with 8mm mirror threads (A 10 mm adapter kit is also available... #010Y) All shields include the windscreen and hardware complete in the box. Dimensions: 21 in. High x 17-1/2 in. Wide