This package grants you one key only. You can pick on item from the following crate. 

• Netherite Sword
  -Sharpness V
  -Fire Aspect II
  -Looting III
  -Unbreaking III
  -Mending

• Netherite Pickaxe
  -Fortune III
  -Efficiency V
  -Unbreaking III
  -Mending

• Netherite Helmet
  -Protection IV
  -Unbreaking III
  -Mending

• Netherite Chestplate
  -Protection IV
  -Unbreaking III
  -Mending

• Netherite Leggings 
  -Blast Protection IV
  -Swift Sneak III
  -Unbreaking III
  -Mending

• Netherite Boots
  -Blast Protection IV
  -Unbreaking III
  -Mending