Opens & closes through car doors gaps or doorways so you stay dry - Reverse-closing system traps water to avoid dripping on floors - Windproof, lightning proof with double-lined UV protection - Rubberized, wrist-fit C-Handle for hands free convenience - Unique, self standing feature for easy drip drying and storage - Manual opening with 8 panel fiberglass ribs and strong metal shaft - Durable, double-lined, anti-static, 170T woven Pongee fabrication