The product is a lot of 6 Nidec UltraFlo V40W12BS1M5-08A033A1 cooling fans, each operating at 12V and made of plastic material. These black fans are designed to efficiently cool computer components and appliances, making them a reliable choice for maintaining optimal system temperatures. Ideal for use in a variety of electronics, these Nidec fans offer a durable and effective cooling solution for improving performance and longevity.