Material: plastic Size: 3.1*3.1*1.2cm, flower drinking aperture is 2.5mm Description: 1. Good replacement parts for hummingbird feeders: the replacement flowers mimic real flowers to attract more hummingbirds and snap in place easily to match the hummingbird's beak. 2. HIGH QUALITY MATERIAL: These bird feeder replacement parts are made of high quality plastic material, durable and colorfast. Suitable for outdoor use and can be used for a long time. 3. DESIGNED FOR HUMMINGBIRDS: We conducted research to understand the needs of hummingbirds and took into account the size of their beaks when designing the product. The hummingbird replacement parts are designed to be flower-shaped, brightly colored and visible, giving your birds a sense of nature, and they will be willing to drink through these vivid flower-shaped feeding ports. 4. Easy to use: easy to install and clean. Fits most ports designed for bird hummingbird feeders. Much better than the original petals of the feeder, which break easily. If you are considering purchasing replacement flowers for your hummingbird feeder, they are sturdy, well made, and will certainly last longer than the thinner flowers on some feeders. 5. Non-slip and practical: Replacement flowers for hummingbird feeders allow birds to drink clean water and provide a place to rest; after a long flight, your bird may get tired and then settle on the flower without slipping off.