28"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 29.25"W x 7.25"H] Powder-Coateded High Quality Aluminum The premium

High Quality Aluminum The premium durable Aluminum will Never Rust and it will never wear through leaving the material

For 10" Round Duct Opening - Spiral or Flex

+ Product Details Size - 16"w X 34"h is the size for the duct opening measurement only

allowing you to create the perfect angle for your HVAC system

+ Product Details Outer dimensions: 31

28"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 29.25"W x 7.25"H] Powder-Coateded High Quality Aluminum The premium+ Product Details Size 28"W X 6"H is (for duct opening measurement only); actual front end outer dimensions are 29. 25" Width X 7. 25" Height. Design Designed for concealed, flush placement on your wall with a 3 8 inch space between louvers, this linear grille comes with an installation frame and clips for easy hook in assembly, ensuring a refined and seamless look. High Quality Aluminum The premium durable aluminum will never rust and it will never