Stoneware, wheel thrown with pulled handle. Garlic should be kept in a cool, dark, dry place. This is really nice for the counter in the kitchen that doesn’t get direct sunlight. The garlic stays fresh for a long, long time in a keeper. Much better then putting it in the fridge as it will grow green shoots and is no longer fresh plus it is pretty on the counter top. 3.5”W X 5.5”H (with handle). The keeper holds at least 2 large heads of garlic.