Note: The 3 larger tulip cups all have a 2-inch base and fit in a standard-size muffin tin. The smallest, however, is a mini tulip cup and does NOT fit in a standard muffin tin.Novacarts Tulip Baking Cup is made with Swedish grease-proof paper. Heights are taken from the lowest point of where two adjoining petals meet as well as at the tips. Not a free-standing mold. NOTE: Picture shows two adjacent brown tulip cups. They are not the same. The cup on the right side has uniform tips, meaning tips that reach an equal height. The cup on the left has random tips, tips that reach different heights. Because of the way that latter cup is produced, the result is a whimsical shape, with no two cups identical even within the same box. See table below for which sizes come in random and which in uniform.INDIVIDUAL SIZES & NUMBER PER CASE Item # Dimensions Number Per Case 17550R 2" Base, 2-3/4" Low Side, 4" High Point, UNIFORM TIP 2000 16050R 2" Base, 2" Low Side, 3-1/2" High Point, RANDOM TIP 2000 13250R 2" Base, 1-1/4" Low Side, 2-3/4" High Point, RANDOM TIP 2040