This is a good way to stay from these , and other harmful , rather than chemicals, to ensure that you will not be troubled by these in the hot summer. Set includes 1 sheet mesh net roll of hook and loop pasted stripe stciker, for net adhesive install. Features - Color: White. - Material: Nylon. - Size: About 150 x 200 x 0.01 cm/59 x 78.74 x 0.004 inch. - Set includes 1 sheet mesh net roll of hook and loop pasted stripe stciker, for net adhesive install. - Easy to fit and . - Keep spiders, , , , wasps outside. - Simply cut and adhesive stripe tape on the edges of your window frame, and cut mesh net in proper shape, then freely apply it on the hook and loop strip. - Good breathability mesh net. Leave the window open without unwanted bugs coming in. - This is a good way to stay from these , and other harmful , rather than chemicals, to ensure that you will not be troubled by these in the hot summer. Package list: 1 x mesh sheet 1 roll x adhesive stripe