AllPoints 8018486 12In Fire Rated Diffuser White 3 Cone

AllPoints 8018486 12In Fire Rated Diffuser White 3 Cone Diffuser
23 3/4 in (L) x 23 3/4 in;(W)
2 3/8 in tall neck
Fits 12 in ducts
Plastic;construction
3 cone design
White color
Won't rust,;corrode or fade
Flame resistant
50% lighter then;metal
Easy installation<