Material: made of high quality plastic, sturdy and strong. But it has a slight smell of PVC material, please consider before order if you mind. Size: there are 3 sizes, 10pcs per size. Large size is about 5.09 x 5.09 inch, medium size is about 4.68 x 4.68 inch; small size is about 4.3 x 4.3 inch. Different sizes, suitable for different jewelries, better storage. Large size for storing bracelet, big earrings, medium size for storing earrings or necklace, small size for storing rings. Clear design makes it easy for you can clearly see what's inside and find them quickly. Self Seal Closure makes it convenient for you to open and close, and remain well sealed. Protect your jewelries from oxidation, tarnish, and scratch.<br><br>3 sizes:Large: about 5.09 x 5.09 inchMedium: about 4.68 x 4.68 inchSmall: about 4.3 x 4.3 inch Clear design Self Seal ClosureSuitable for storing earrings, bracelet, necklace, rings etc. Colour:transparent Material:plastic<br><br>Package Contents: 30 x bags<br><br>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.