Main function: Stainless Steel Filter Strainer prevents leaves, twigs, and debris from clogging your gutters, keep the water . Durable material: This is made of stainless steel, which is durable, not easy to deform, and has a long service life,the service life can reach more than 10 years. Easy to install: You just need to measure the inside dimensions of the downspout ahead of time, then place the into the downspout hole and push it into the correct position. Size: This gutter strainer is suitable for 2.5 inch -3.6 inch round downpipe hole diameter. size: 12.5 x 12.6 x 6.5cm Material: Stainless steel colour: silver Package Contents: 2 x 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.