Feature Highlights: 1. Perfect Fit for Element Cubes – Designed specifically for standard 0.39-inch (10mm) element cubes, these acrylic cases keep your collectible cubes secure, clean, and neatly displayed. 2. Crystal-Clear & Durable – Made of high-quality transparent acrylic, the cases are sturdy and scratch-resistant, offering a clear view of your cubes while protecting them from dust and damage. 3. Easy to Organize & Display – Each case includes a built-in bracket, making it simple to arrange and showcase your periodic table collection on shelves, desks, or in cabinets. 4. Multi-Pack Value – With 60 cases included, you’ll have plenty to store, organize, or gift—ideal for collectors, teachers, students, or science enthusiasts. 5. Simple & Practical Design – The cases are lightweight, stackable, and easy to access, helping you keep your cubes tidy without taking up much space. Product Details: These clear acrylic storage cases are specially made to hold and protect 0.39-inch (10mm) element cubes. Crafted from durable acrylic material, they preserve your cubes from dust, scratches, and mishandling. The included bracket allows for upright display, perfect for showing off a periodic table collection. Each case is precisely sized to fit standard cubes snugly, and the transparent design keeps your items visible and organized. Great for personal collections, classroom use, or as a thoughtful gift for science lovers. Specifications: - Material: Acrylic - Color: Transparent - Case Size: 0.39 inch (10mm) internal fit - Package Includes: 60 x Acrylic Cases (cubes not included) Note: Slight color variations may occur due to lighting and screen settings. Size tolerance is within +/- 1–3mm.