The 1 isn't required, it's common to use the item's ID in that position, but if you can ensure unique names or some other property to be unique, you can use tha

The 1 isn't required, it's common to use the item's ID in that position, but if you can ensure unique names or some other property to be unique, you can use that too. Even with the opaque 1 I still prefer this format of URL over the gobbly gook sites like Amazon, Ebay, Microsoft, etc generate.