The nylon material was adopted, not easy to break, after good processing, the structure is sturdy, can use this air vent with peace of mind. This air vent louver can be used to replace old or broken air outlets. It can be used in marine boats, pontoon boats and other places. Features - Material: Nylon - Wide range of usage, very suitable for related vents in boats, marine, yacht, , RV, etc. - This vent does not require much effort to install, the same diameter hole can be mounted directly. - Fine workmanship and creative color appearance are beautiful, ensure its popularity and practicality. - Manufactured with nylon materials, strong and durable, not easy to break, not easy to fade. - The facilitate air venting to provide comfortable interior environment and it will not affect the whole appearance. Package list: 1 x Boat Louvered Vent