DIY Self-Adhesive Indoor Insect Fly Mosquito Window Screen Curtain Mosquito Netting Door Anti Mosquito Net Window Mesh Bug Net 
Feature

Size: 150x200cm/130x150cm,Can be easily cut down to size and fitted to multiple windows, stick the self-adhesive tape to the window frame place the netting over and cut off any excess. 
Transparent Screen Mesh with Hexagon Hole, Made of 100% Polyester. Easy to fit and remove. Leave your windows open and enjoy fresh cooler air.
With self-adhesive sticky tape on the back of the frame. The soft net fabric sticks to the barbed side incredibly well, so it's difficult to pull off and stays taut.
Fantastic Replacment Window Screen, the diameter of the holes very tiny, small. Super Transparent, white net is invisible across the window; it doesn't reduce the room's light or make it look ugly .
Specification:
Material: Nylon
Size: approx. 130cm*150cm//150cm*200cm
Net hole's dia.: 2mm
Color: White/Black
Package Included: 1 x Insect Net
1 x invisible tape
Using steps:
1.Clean the window frame, make the sticky-back hook tape stick the frame fastness.
2.Measure the size of the window with a ruler, and then measure the length of the screening window.
3. Use a scissors to cut the appropriate size according to the measured length.
4. According to the corresponding length of the hook and sticky tape on the screening window.
5. Remove the stickers from the back of the hook and sticky tape.
6. Attached to the window directly.