Re-sealable. 6 g protein per serving. Non-GMO seeds. No shell. Here at Bigs we believe you deserve the biggest & boldest flavored seeds imaginable. Our Kernel Promise: Always use the highest quality jumbo seeds from the USA; Roast with sunflower seed oil for a tasty crunch; Season each kernel with bigger, bolder flavors. Stay in the loop at Bigs.com. Our Bigs Guarantee: This product is guaranteed to satisfy or we will replace it - with returned proof of purchase. Proudly USA grown.