The "Heavy Duty Can Opener Smooth Edge Manual Stainless Steel Handy Easy Turn Knob" is a durable and efficient kitchen tool manufactured by Zhengye. This can opener is designed to open cans with ease due to its smooth edge stainless steel construction and easy turn knob feature. The manual operation makes it easy to use, and its compact size, less than 10 inches in depth and width, makes it convenient for storage. Additionally, it comes with a 1-year manufacturer warranty and is ideal for everyday kitchen use in the United States.