Louver Opener, Automatic Window Opener, Window Opening Tool, Provide Additional Protection Aluminium Material for Blind Window Garden Home Greenhouse
$32.23
Description
Made of high quality aluminium material, not easy to rust and in use..Spring and support bar provide additional protection against wind damage..The window opener automatically opens and closes as the temperature changes..Universal, easy to install and use, suitable for any blind window, easy to use..Easy fitting by clamps or screws provided, no batteries or electricity required.
