Figure 1: Other manufacturers' vs. Figure 2: Our factory's

Special offer, already at the limit of price war. Some competitors have started to take extreme measures. If you see hooks like this (see Figure 1), you need to be aware because these are made of iron. Although they may look brand new when you receive them, after about ten days the glaze will wear off and they will turn black. Then, as you know, iron rusts. We have always used zinc alloy, which is durable and does not rust (see Figure 2).