0.9mm White Blind Cord Kit for Cellular/peated Shade (70 Feet of Cord) Plus Basic Video Repair Instructions Basic how to repair video instructions. Please view picture of the compatible cord locks used with this cord. Locks not included. This product is high quality cord made for the window blind industry. Made of polyester fiber for high tensile strength. This is the same cord, that major brand fabricators use. Cord is made in the USA. To reduce the chance of a return, please check how to measure the cord. With a number 2 pencil wrap the cord around 10 times. Push the cord together tight. And this should measure 3/8" when using unworn cord. This is not exact but just a helpful tool.