Roof Vent; Manual Opening; For 14 Inch x 14 Inch; Fits Roof Thickness From 2-1/2 Inch To 4-1/8 Inch; With Screen; Without Fan; White; Plastic Base/ Acrylic UV Resistant Translucent Lid; Standard Mount; With Interior Garnish/ Radius Corners; With Color Retail Box Package; Jensen-Style