Packing Bat 70mm circular soffit vents are push-fit uPVC roof-eaves vent covers with an integral insect grille, designed to support airflow into roof and loft spaces through suitable soffit or fascia boards. • 70mm circular push-fit format for a neat, low-profile finish. • Integral grille helps deter insects while allowing ventilation. • Plastic construction suited to roofline installation and replacement work. • Choose White, Anthracite Grey, Black, Mahogany Brown or Light Oak, in packs of 2, 4, 8, 10, 11, 12, 20, 25, 50 or 100. Check the hole size and board condition before installation. Use the selected pack quantity and colour shown in the variation menu.