Plastic White Light Trim Ring Recessed Can 6" Inch Over Size Oversized Lighting Fixture (OD 7 7/8 Inches) (ID 5 7/8 Inches) NO MOUNTING HARDWARE, SPRINGS, OR BAFFLE INCLUDED 1 Quantity, Plastic Material, White Finish, Not UL listed. Refer to blueprint for dimensions. Designed for a 6 inch recessed trim ring ceiling light fixture. NO MOUNTING HARDWARE INCLUDED. Outside Diameter: 7 7/8" Inches or 20 Centimeters. Inside Diameter: 5 7/8" Inches or 15 Centimeters. This item DOES NOT COME WITH SPRINGS, OR A BAFFLE. The baffle and springs are used as REFERENCE PURPOSES ONLY.