Diffuser Mounting Style Lay-In Mounting Location Ceiling Product Type Ceiling Diffuser Overall Depth 1 3/4 in Overall Height 23 in Overall Width 23 in Duct Size 16 in Face Type Side Louvered Adjustable Blades Yes Hole Size Not Applicable Color White Material Steel Insulated No Air Diffusion Angle 360 Degrees Shape Square Compatible with Product Type T-Bar Suspended Drop Ceilings Finish Powder Coated Epoxy Insulation Material None