The product is a pair of Birkenstock Mayari Birko-Flor sandals in size 38 and black color. These sandals are designed specifically for women and are known for their comfort and quality. The Birkenstock brand is well-known for producing durable and stylish footwear, making these sandals a reliable choice for everyday wear. The Mayari model offers a classic and versatile design that is perfect for a wide range of occasions.