3/8" X 2-3/8" X 6Ft

Combustion performance B4 grade material: nitrile rubber Used for air ducts, air conditioning pipe sleeves, high-temperature resistant rubber hoses. Name: Pipe Insulation Foam Tube;Length: 1.8m / 6Ft; Color: Black; Package: 1pcs 6 Feets Pipe Covers Protector Tube; Material: Nitrile rubber; ID x OD x Thickness:2-3/8″ x3-1/8″ x 3/8″; Application: for AC Units, Guitar Stands,cargo racks and as buffer, protect wood, sports equipment; Features:Not flammable,leave the fire and self-extinguish,waterproof and moisture-proof,thermal insulation.