Hummingbird Feeders: Get 2 packs of window hummingbird feeders. Each pack includes 2 strong suction cups (approximately 1.77 inches / 45 mm in diameter), 3 feeder bottles (approximately 2.56 inches / 6.5 cm long and 0.94 inch / 2.4 cm in diameter), and 1 metal copper stand. This well-designed combination meets your outdoor hummingbird feeding needs. Easy to Use: The window hummingbird feeder comes with powerful suction cups. Fill the feeder bottles with sugar water, insert the feeding tubes into the stations, attach the copper wire to the suction cups, and secure them to the window. Enjoy close-up views of hummingbirds as they feed. Sturdy Construction: The feeder features plastic bottles, a copper wire stand, and strong suction cups. The durable design supports the weight of hummingbirds. The bendable metal wire allows you to adjust the shape and position. Red caps help attract hummingbirds for better observation. Thoughtful Design: Fill the feeder tubes with sugar water to maintain freshness and provide safe feeding. Each outdoor feeder has 3 feeding ports, allowing multiple hummingbirds to feed or rest simultaneously. Adjust the feeder’s position for an optimal viewing angle. Easy to Refill and Clean: Clear bottles let you monitor sugar water levels and know when to refill. Remove individual bottles for quick refilling without detaching the entire feeder. The components are simple to clean and built for long-term use.