Diameter:50 mm(1.9"), High: 17 mm(0.7"),Display Size in the Middle is :41mm(1.60")
Material:ABS plastic &top glass lid.with 2 pcs highly fit memory foam (two pcs sponges to meet your gemstone storage need of different heights)
Glass Top Lids: The transparent glass lid let you see the diamond gems with zero distortion,are scratch resistant. Make sure to clean and store your gems properly to keep them in tip-top condition .The box can be closed tightly to avoid the looseness caused by too many times of pressing.
Protective function: The jewelry gift boxes are not only used to store jewelry, but also protect them from oxidation and fading
Package Contents:8 pcs of gemstone box(the gemstones not including)