[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]
1.Durable & Long lasting material: Heavy duty stainless steel prongs with sturdy, UV-protected polycarbonate base offer a great combination of flexibility and effectiveness for the spike kit to last many years without maintenance required.
2.Easy to install: The spike kit comes with pre-drilled holes and glue troughs to make installation fast and easy.
3.Great for balconies, roofs, barn rafters, commercial signs, patios, parking lots and more..
4.Humane bird repellent solution: The kit works for multiple types of pest birds such as pigeons, sparrows, starlings, crows, blackbirds, grackles, seagulls, swallows, bats and even climbing animals.
5.Versatile usage:The spikes can be installed along any elevated areas such as roofs, chimneys, gazebos, even near disk TV antenna (no RF interference), towers, valves, landings, support structures, posts, gangways, curved surfaces or any area being contaminated with bird droppings.
10pcs 30cm Bird Spikes