Perforated Ceiling Diffusers SKU 4350 Product Details | Specifications | Check Inventory Please select #4350 FIBERGLASS LAY IN 3/CTN#4350R PERF TBAR RETURN 6/CTN #4360 24X12 PERF RETURN 6/CTN #4360 24X24 PERF RETURN 3/CTN Log in to view price