What is the sodium content in the muscles

First off in this a small container (3 oz), which is almost like the size of a sardine container (but smaller) and there are 2 per servings per container or roughly 1 1/2 oz. That being said, each serving amount has: 330mg (14% Daily value) making the entire can 660 mg (29% Daily value). That’s a lot of sodium for such a small amount, so if you are supposed to watch your salt intake I suggest staying away from this product! I hope this helped you. Stay safe!

What are the ingredients?

The mussels are farmed in China, smoked and tinned in Cottonseed Oil. Further info at www.caloriecount.com/calories-polar-fancy-whole-smoked-mussels-i191048 . Not sure about unwanted ingredients, such as heavy metals or harmful organic compounds. Worth looking into!!

are this mussels shelled?

No, these come without the shells.

Is it an easy open container?

Very easy to open. The traditional peel back opening withn a sturdy tab to enable this. The actual product is delicious on a cracker with a little Texas Pete hot sauce.