These containers are made of plastic. The container is of excellent quality and stands wear and tear. You can see the contents inside. Great for storing your needles and organizing craft supplies, beads, jewelry findings, paper clips, and much more! A must-have tool for clothing sewing. Features - ColorTransparent - Material: Plastic. - Size: About 2 x 6cm. - Made of plastic. The container is of excellent quality and stands wear and tear. - Each of them has a cover to protect beads from scattering. - Translucent plastic storage box, perfect for bead jewelry makers and other crafters. In fact, also very handy for keeping your small bits and for use in DIY or even fishing! - This plastic storage box is for storing small beads, findings or other craft items. - This super handy organizer set keeps all your small parts, arts and craft supplies, beads, jewelry, etc. compartmentalized and easy to identify. - You can keep all the jars together or separately as per your needs. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 30 x Bottles