This magnetic, cut-to-size window screen allows you to have your windows open to let fresh, cool air in, but keeps all those nasty bugs out. Thanks to its fine mesh construction, the Snap Screen is designed to allow air flow without letting in even the smallest insects - like mosquitoes and midges. Designed to fit most sizes and shapes of window, the JML Snap Screen is easy to install and requires no tools; the magnetic fittings mean that once you have the perfect size for your window, you can fit or remove it in seconds and store away for next summer. This is not a toy. When not in use, store safely out of reach of children. Not suitable for sash or inward opening windows. This product should not be used by anyone who has a pacemaker implant as the magnets may cause it to malfunction. Features and Benefits Lets the fresh air in but keeps the bugs out - Effective protection against all sizes of flying and crawling bugs. Easy to put on and take off - Strong magnets hold the screen in place, and its flexible material folds up for easy storage in between uses. Versatile - With a cut-to-size design that can fit most sizes and shapes of window. Specifications Dimensions: H150 x W130cm Guarantee: 1 year Colour: Grey Material: Mesh Weight: 0.3kg