The Microsoft Surface Pen is a stylus designed for use with the Surface Pro 7, 6, Pro 5, Pro 4, 3 Laptop, Book, and Studio. It is made of plastic and has a silver color. The pen is compatible with Universal and Microsoft brands and models. It has a length of 5.75in and a width and height of 0.38in. The pen features Bluetooth technology and has a GTIN of 0604753065882. The product is sold in an open box and contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.