for more details about what's in a given crate go to the crate room in spawn and click on the crate (you will receive ONE random item from this list per key)
enchanted netherite helmet
enchanted netherite chestplate
enchanted netherite leggings
enchanted netherite boots
enchanted netherite sword
enchanted netherite silk touch pickaxe
enchanted netherite fortune III pickaxe
enchanted elytra