Quality: Aluminum gutter guards, not easy to rust and deform, can withstand all kinds of bad weather (severe cold, heat, snow, hail, etc.), strong and durable.Sizes: 4 Pcs; Height: 16 cm, Diameter: 8 cm; Suitable for common downspouts in most households.Metal Gutter Guards: Filter leaves, moss, weeds, dust, debris and other things to prevent clogging of downspouts/drainage and bacterial growth.Easy to Use: Adjust the diameter of the gutter strainer (make it slightly smaller than the diameter of the downspout), place it in the drain and fix it. It is recommended to wear gloves during use.Performance: You will no longer have to climb on the roof in winter to clean clogged drains! It's a perfect time-saver! Features -Gutter Guards, a must-have drainage tool for families! -4 packs to meet your needs. -The thickness of the gutter guard can be adjusted freely to fit the size of the drain/downspout. Specification Material: Aluminum Height: 16cm Diameter: 8cm Weight: 115g Package Contents 4xMetal Gutter GuardsSeuais