"Snooze Shade" appears to be a legitimate product. It has received positive reviews from customers, with an overall rating of 4.9 out of 5. Customers have praised the product for its effectiveness in providing a dark and comfortable sleeping environment for babies. The product is also appreciated for its breathability, portability, and ease of use. It is designed to fit all standard rectangular playards, pack'n'plays, travel and portable travel cribs. The product is also safety tested and certified. However, as with any product, it's always a good idea to do thorough research and read reviews before making a purchase.