The Amerock Functional Hardware Nickel Silver Zinc 2-7/16" x 4-7/16" BP9239SLFR is a set of two full frameless concealed hinges featuring a self-closing mechanism. Made of durable zinc material with a sleek nickel finish, these hinges are designed for easy installation and provide a secure and stable connection for your cabinets. With a height of 4-7/16" and a width of 2-7/16", these functional hinges offer a stylish and practical solution for your home improvement needs.