Highly Effective Bird Deterrent: Our large 12-inch size and multiple angles of refraction points combined with wind motion effectively scare, confuse, and prohibit and other birds from adapting to your environment Protect Your Assets with Ease: Easily create your anti-bird zone and deterring birds from your patio, garden, balcony, fruit trees, automobiles, and equipment. Safe and Humane : Made from non- material, our spiral rods 't harm a single , providing a responsible way to deter birds and prevent window strikes. Aesthetic Enhancement: These bird repellent rods double as decorative spinner ornaments, adding beauty to your home and garden while effectively deterring birds. Each of them comes with a nylon lanyard that can resist strong winds. Easily hang these repellent spinner on your area with direct sunlight and breeze for effective use. Colour:Silver Material:PS Size:30cm Package Contents: 30x spiral bird repellent stick 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.