Venetian White Decorative Air Vent Cover – Classic Italian Wall & Ceiling Vent Grille black USE: These vent covers are

USE: These vent covers are perfect for walls and ceilings

All you need is All-Purpose 100% heavy duty adhesive silicone

not for floor use

outer dimensions of the cover in most cases are " longer in each direction

Venetian White Decorative Air Vent Cover – Classic Italian Wall & Ceiling Vent Grille black USE: These vent covers areMATERIAL: We use high quality cell cast acrylic material (Grade A+) which is moisture and heat resistant and suitable to cover air vents, ducts or openings all around your house, apartment or office space. The vent covers are manufactured in the USA using high precision laser cut machine allowing us to cut to any shape or size meeting our customers needs. MEASUREMENTS: Please order product by the opening size. Listed product sizes refer to the duct