Our BrickCases come in a variety of sizes, and they will fit either single or multiple sets. We have listed detailed size information about our BrickCase. We strongly suggest you to check the size and fit before ordering. Moreover, please use our online tools: “Size Calculator” to locate possible size along with “Size Comparison Viewer”; it will help you decide. We make our BrickCase, keeping the need of giving you generous space in our minds, so that you have more room to display or to add items later. Note: For Lego sets, please refer to our BrickCase internal sizes.