Content: You will receive 6 hummingbird stickers in 6 different styles, each with a colorful and vibrant design. Size: The size of each hummingbird sticker is approximately. 25 x 6.35 cm (6 x 7.8 inches). This size is suitable for glass panels, patio doors or bay windows to prevent bird debris on the window glass. Double-sided printing. The hummingbird sticker has bright colors on both sides; the bright colors of the window sticker can be seen from the outside and the inside; it is suitable for the inside of the window. You don't need any glue. Practical and reusable. Step 1: Clean the windows with a rag. Step 2: Spray a layer of water mist on the glass. Step 3: Peel off the hummingbird window from the vinyl back and place it on the window in any design. If you want to rearrange it, just pull it down and move it Material: Bird anti-collision window sticker uses high-quality non-stick vinyl double-sided printing, durable, non-toxic and tasteless. Product description Size name: 18 Stcke Specification: Dimensions: 25 x 6.35 cm (6 x 7.8 inches). Material: Non-sticky vinyl Features: Hummingbird stickers are printed on both sides. The bright colors of the window stickers can be seen from the outside and inside; Anti-collision sticker: Put the hummingbird sticker on the inside of the window. Do not use glue; apply to glass windows, patio doors or bay windows to prevent birds from hitting the window glass. Instructions for use: Step 1: Clean the windows with a rag. Step 2: Spray a layer of water mist on the glass. Step 3: Peel off the hummingbird window from the vinyl backing and place the selected design on the window. Delivery content: 6 x Hummingbird anti-collision window stickers.