Dimensions - Grill Face: 3 3/8" / 86mm RoundVent Hole Size: 3" (76mm) Round Hole
Mounting Type: Insert Mount (Mounts into the cut hole)Material: High Impact Polystyrene (Plastic) - Very Slight TextureColors: White, Black, Almond, Tan, Brown, Silver, Gray, Light Gray
Note: If the grill is a little loose, use a small dab of silicone or something to gently wedge the grill into the hole