Our Aluminium Venetian Blinds can be made in 4 different sizes, 16mm, 25mm, 35mm, 50mm, but our most popular size is the 25mm which comes in over 80 colourways. At D&G Blinds all of our Venetian Blinds are manufactured from 22 micron aluminium and 24 micron aluminium  which makes them very durable and will last a very long time and will not burst the bank.