AllPoints 8018479 8 In Celing Diffuser 3 Cone R6 Insulated

AllPoints 8018479 8 In Celing Diffuser 3 Cone R6 Insulated Diffuser
23 3/4 in (L) x 23 3/4 in;(W)
Fits 8 in ducts
2 3/8 in (L) neck
Plastic;construction
50% lighter then metal
3 cone;design
R6 insulated fiberglass insulation comes;preattached
Won't rust, corrode or fade