Package List 1 x Controller Box 2 x Clips 8 x Screws Features - Material: Plastic. - With screws and clamps, no other tools, very easy to install and operate. - Made of quality material, fine workmanship, sturdy and durable, long life time. Fine craftsmanship, smooth and beautiful appearance. - Wonderful accessory for your electric bicycles. The installation method is simple and easy to use. - This controller box can give your e- bike controller good protection,- proof and waterproof, a great accessory for your electric bicycles. - Size: 17.00X6.00X5.00cm/ 6.68X2.36X1.97 inch. - Color: Black. - Fine workmanship and appearance ensure its popularity and practicality. Goods Information Are you looking for a professional, affordable controller box? Are you in search of a sturdy, tool that can do multiple work at once? If yes, look no further! Our professional controller box must meet your needs. one of the best choices for you.