This is a seaweed that can be used for sushi roll (maki-zushi) and rice balls.
 
Toasted seaweed for use in sushi and other dishes. You may receive a product (package) of a different brand from the one pictured, although the uses and contents are the same.
 
Here you will find a homemade set with all the necessary tools and equipment for making sushi rolls.
 
Ingredients: Dried seaweed