<b>FUNCTION:</b><br>1. If you install it in the garden for isolation, it can stop several animals entering the garden. <br>2. Create a safe and comfortable private space for you<br><br><b>FEATURES: </b><br>1. Very resistant to high temperatures which can reach 800 degrees. <br>2. Perfect light transmission<br>3. Made of strong Stainless Steel<br>4. Long service life, up to 15-50 years. <br><br><b>Features: </b><br>Size: 12x12inch/30x30cm each piece with 12 holes per linear inch<br>Out size:2.52mm/0.1inch, inner size: 1.6mm/0.063in.