Features: brand new and high quality. Durable Material: This jewelry holder is made of strong acrylic and TPU membranes, lightweight and durable. Multiple Ways Of Use: This jewelry box is for ideal necklace display, bracelet display, ring display, ring display for case, it can also be used as challenge coin display, coin display for case. Portable Size: We offer 2 kinds optional (40mm/55mm), you can choose one or more according to your needs. Save Space: This stylish and practical jewelry organizer can help you reduce countertop clutter and store jewelry within reach when needed. TPU Film Display Box: This jewelry holder can be sealed to prevent scratches caused by open storage of jewelry, which is also dustproof to prevent the jewelry from being oxidized due to direct contact with air and dust. Specifications: Material: Acrylic Small Size: approx 40x18x40mm/1.57x0.71x1.57 inches Large Size: approx 55x25x55mm/2.17x0.98x2.17 inches Type: 40mm/55mm Package Includes: 1x Transparent Elasticity Membrane Floating Storage Box note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.