1.Genuine 304 Stainless Steel Bird Spikes for Long Term Use. Our bird spikes for large birds are made of premium 304 stainless steel material and not get rusty even installed outdoor. Both the pins and bases are 304 stainless steel made. Compared to the plastic bird spikes, our bird spikes for pigeons could withstand longer time use.The bird spikes for small birds or pigeon is deal for different location such as ledges, , rafters,chimneys and so on. 2. The size of each strip of bird repellent spikes is 13" length X 1.1" width X 3.94" depth. With the big amount, those bird spikes for pigeons could effectively prevent birds from landing or roosting. 3.More Bird Spikes Design with Good Effect: Each bird spike strip has 20 pins and 40 points and let our bird spikes a perfect bird repellent tools. Each cat spike is located with elaborately designed distance to effectively keep away animals while not hurting them. 4.Easy Installation Bird Spikes Costing Minimum Effort. Our bird spike comes with unassembled pins. It takes several minutes to install all bird spike onto the base. Each woodpecker spike strip can be glued, screwed or tied down to surfaces. 5.Keep your outdoor spaces away from pigeons with great stainless steel spikes. As reliable scare devices, they concentrate on prevention and protection for areas like balconies, porches, fences, roofs, gardens, patios, and window. Their robust design ensures security and peace of mind without harming the birds or the environment. 1.Genuine 304 Stainless Steel Bird Spikes for Long Term Use. Our bird spikes for large birds are made of premium 304 stainless steel material and not get rusty even installed outdoor. Both the pins and bases are 304 stainless steel made. Compared to the plastic bird spikes, our bird spikes for pigeons could withstand longer time use.The bird spikes for small birds or pigeon is deal for different location such as ledges, , rafters,chimneys and so on. 2. The size of each strip of bird repellent spikes is 13" length X 1.1" width X 3.94" depth. With the big amount, those bird spikes for pigeons could effectively prevent birds from landing or roosting. 3.More Bird Spikes Design with Good Effect: Each bird spike strip has 20 pins and 40 points and let our bird spikes a perfect bird repellent tools. Each cat spike is located with elaborately designed distance to effectively keep away animals while not hurting them. 4.Easy Installation Bird Spikes Costing Minimum Effort. Our bird spike comes with unassembled pins. It takes several minutes to install all bird spike onto the base. Each woodpecker spike strip can be glued, screwed or tied down to surfaces. 5.Keep your outdoor spaces away from pigeons with great stainless steel spikes. As reliable scare devices, they concentrate on prevention and protection for areas like balconies, porches, fences, roofs, gardens, patios, and window. Their robust design ensures security and peace of mind without harming the birds or the environment. Color: Silver Material: Stainless Steel Package Contents: 10 * Pigeon Spikes 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.