Enhance A Fire 0.75" 5 Lb. Sapphire Recycled Crushed Fire Glass for Gas Fireplace, Electric Fireplace and Outdoor Gas Firepit h34.125 Flue Diameter - Class A

Flue Diameter - Class A 12" ID Clearance to Combustibles* (Sides and Back) 2" Framing Width 47"

Designed for use with IPI ZCVRB47/ZCVRB72 fireplace

The Kingsman flex ventilation material adapts to tight spaces and corners and allows you more freedom with the placement of your stove

Outer frame measures 44

NPT: 3/8" Thread fitting

Enhance A Fire 0.75" 5 Lb. Sapphire Recycled Crushed Fire Glass for Gas Fireplace, Electric Fireplace and Outdoor Gas Firepit h34.125 Flue Diameter - Class AEnhance A Fire! Tempered Crushed Fire Glass sparkles like colorful precious gems. Offered in 0. 75 and 1 to 2 inch sizes, our vibrant colored glass presents a non fading, colorful addition to gas fireplaces, electric fireplaces, and outdoor gas fire pits. Features Bright non fading colors Clean and Dust free Variety of standard sizes available Specifications Item Number SP75 FG Brand Name Enhance A Fire Product Type Crushed Fireglass Color Sapphire