Invite hummingbirds to visit with this nectar feeder. Suction Cup with 2 hooks attaches to glass windows, feeders hang from hooks. Red Carpet Studios has been a family run business since 2000, when they introduced their now famous garden terrariums. Since then, red carpet has continued to explore the tranquility & allure of the outdoors & has expanded the garden Studio line to include birdhouses, chimes, garden stakes, & a collection of kinetic garden decor. Everything you need to personalize your garden & more!