The product is a rare pair of Birkenstock Birki's Black Heel Strap Sandals in size 38, which translates to women's US shoe size 7. Made in Germany, these slide-style sandals feature leather straps and a sleek black color. The Birkenstock Milano model is designed for women and known for its comfortable fit and quality construction. Perfect for adding a stylish touch to any outfit, these sandals are a must-have for any fashion-forward individual looking for both style and functionality in their footwear.