This feeder is SCARE FREE & makes bird spotting real fun. Window bird feeders for outside need be fun and easy to use as well as strong. The bird window feeder can be window mounted to suit your needs. You also use the two-way scare free mirror or have a clear view by removing it. The suction bird feeder window comes with large, high quality suction cups. and the suction cups are corner mounted so that they do not block your view through the bird feeder suction cup window. The clear bird feeder has 2 FEEDING TRAYS with DRAINAGE. The bird feeders window trays are also fully see through so the birds can see the colour of the seeds from all sides. INSTRUCTION: Wipe, clean, and dry your window glass and the suction cup before attaching the window bird house to your window. Colour:Transparent Material:Acrylic Size:25.5 x 10 x 14cm Package Contents: 1x window bird feeder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.