Wonder Winder provides electric power as quick as it's needed. No more dirty hands, feet, knotted or tangles cords to contend with. The Wonder Winder mounts securely in garage, shop or out building. Two wall mounts are included. The Wonder Winder can be moved outdoors for backyard barbecues, summertime projects, lawn and garden chores...even attaches to R.V. or motor home. Crank can be attached for either right or left hand operation. Wonder Winder, the safe, clean, easy way to store electric extension cords. Stores up to 150-feet of 16/3 cord, 100-feet of 14/3 cord, or 75-feet of 12/3 cord. Proudly manufactured in the U.S.A. and guaranteed with a 3-year customer satisfaction warranty.