4-PACK IN ONE PACKAGE: Two are yellow flowers and the remaining two are white flowers. Coming with 2 suction cups. It is so small that they'll fit almost anywhere.Double or single layer assembly is available at your option with the connector. ENTERTAINING: Feed and watch hummingbirds in your own backyard! ORIENTOOLS mini hummingbird feeders are a great addition for your backyard birding hobby. Two feeders allow for larger area coverage which is proven to attract more hummingbirds than single large feeders. Hang on trees, feeding stations, or hooks. ORIENTOOLS HUMMINGBIRD FEEDER: Premium grade hard plastic will keep your nectar safe and secure. Angled flower design looks natural and prevents leaks. Window suction cup is made from premium hard plastic with a secure locking mechanism. Providing substantial grip. FLOWER APPEARANCE: Scalloped top makes up the appearance of the tulip, add more active atmosphere to your garden. With its beautiful appearance design, it's easy to say it's the most charming hummingbird feeder as a decoration. SATISFACTORY SERVICE: You receive not only Hummingbird Feeders, but also an installation and usage manual. If you have any questions about the product, please communicate with us in time. We will reply you within 24 hours. Feeding and watching hummingbirds in your own backyard!