3. EASY TO USE: simply line up the rain gutter components as needed; this help avoid mud and drips from heavy . 1. MATERIAL: Made of high quality aluminum, strong and for long term use. 2. DESIGN: Designed to block storm water from flowing back into the gutters, keeping water in the gutters and preventing storm water from damaging and landscaping. 4. WIDELY USED: it keeps rainwater in the gutters and prevents water from overflowing; it can be widely used in the corners of the gutters to provide you with a convenient life., Manufacturer: Jnchdghwa