Floating Frame with Stand: display your collection in a funny and way, you can get 30 pieces of small black display stands and 30 pieces of black round stands, display stands measure about 9 x 9 x 2 cm/3.5 x 3.5 x 0.8 inches, suitable for your usage. Reliable Stylish Appearance Set: strong abs frame material combined with flexible PE suspension membrane, , waterproof and dust proof, easy to use, just to open and close , the sleek and simple design allow you to emphasize features of your precious items Simple Setup: our square frame display cases feature a simple push to open design to easily place and position your items between the plastic film and the snap frame, easy and convenient, to bring you a comfortable mood 3D Floating Display: you can place your items between two clear, flexible plastic films for a 3d floating effect, it is proper for displaying medals, coins, stamps, medals, jewelry, poker and other souvenirs, designed for the clear and secure display of valuables, it creates a floating effect, so you can see both sides of the coin Elevate your display game with these 30 Pcs 3D Floating Display Cases. Crafted with a sleek black frame, these 3.5 x 3.5 x 0.8 inch (8.9 x 8.9 x 2 cm) cases are the perfect way to showcase your prized possessions. Size:3.5 x 3.5 x 0.8 Inches Color:Black Material:plastic Package Contents: 30 * Necklace Display Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.