The balcony pot holder is produced to last for many years. It is made of iron. with strong welds and a rough finish. The pot holder is hot-dip galvanized, in a zinc alloy hot at 460 degrees. The zinc sticks to the iron like a thick syrup. This is the absolute best way to prevent the iron from rusting. The pot holder is available in two sizes. 1" Height: with hook 19 cm - without hook 10 cm Diameter: 13-16 cm The hook can gape over 4 cm 3" Height: with hook 23 cm - without hook 11 cm Length: 52 cm Width: 12 cm - with hook 21.5 cm The hook can gape over 4 cm Material: Hot-dip galvanised metal Weight: HS: 7323.94.0000 Made in: Slovakia