I created a kit which is called iron. It includs an iron set with protection 4 and durability 3. every kit works great but when you tipe in /kit iron nothing happens no error message nothing. Here is how i wrote it : Code: iron: delay: 0 items: - 306:0 1 protection_environmental:4 durability:3 - 307:0 1 protection_environmental:4 durability:3 - 308:0 1 protection_environmental:4 durability:3 - 309:0 1 protection_environmental:4 durability:3