Respect the environment and protect birds: The bird repellent is a cardboard product with realistic owls printed on both sides. Shaped like an owl, it reflects light without harming birds. Easy to install: simply remove the double-sided tape and place the reflective tape on the balcony pigeon repellent. You can then hang it anywhere to keep birds away. Prevents birds from causing damage: Pigeon repellents prevent pigeons from doing their jobs, such as chirping, building nests, lay eggs, etc. Protect your fruit trees, crops, gardens, lawns, cars and more. MULTIPLE USES: Balcony scarecrows can be used to scare away most birds, including doves, woodpeckers, crows and hawks. Effectively protect your balcony, garden and swimming pool from bird damage. Packing list: 4 pieces of fake owls, 4 pieces of scary bird ribbons. If you want better results in repelling pigeons, move it from time to time so that the birds do not get used to it. Size: eagle 27 x 17 cm, laser rope 60 cm, bell 2cm. Note: The data is all manually measured, please allow 1-3cm error due to differences in light and display, there may be color differences, please understand. refer to actual item received.