What is this delicious crunchy pale vegetable in my shredded pork with garlic sauce from Ollie’s?

I'm talking about the long pale strips. They are crunchy like a water chestnut, but the wrong shape. No discernible flavor, so I don't think it's daikon. Recipes suggest it might be bamboo shoot, but the ones I've had came from a can and were flabby. Can you help?