Main function: Stainless Steel Filter Strainer prevents leaves, twigs, and debris from clogging your gutters, keep the water flowing. material: This Gutter Guard is made of stainless steel, which is , 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 gutter guard into the downspout hole and push it into the correct position. Size: This gutter strainer is suitable for 3.6 inch - 4.5 inch round downpipe hole diameter. size: 13 x 13.5 x 8cm Material: Stainless steel colour: silver Package Contents: 2 x Gutter Guard 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.