E3D V5 Plastic Cover Shell Case For 30 x 10 Cooling Fan 3D Printer Extruder DIY<br>  Features:  <br>     Size: 33 x 31 x 26 mm<br>     Color: Bule \/ Red \/ Yellow \/ Black<br>     Material: Plastic<br>     For 30 x 30 x 10 Cooling fan<br>  <br> Package included:  <br> 1 x E3D V5 Plastic Cover Shell Case