Large quantity: totally 300 pieces clear rubber o rings with a storage box are included in a package you will get, sufficient and ample for meeting your various jewelry making needs without worrying about the loss or lack Reliable material: our rubber stopper rings are made of soft silicone rubber, non-toxic and odorless, fine workmanship makes it have thermal stability and nice elasticity, waterproof and high temperature resistant, durable and reliable for long time use Size details: the outer diameter of this silicone stopper ring is about 6 mm and the inner diameter of it is about 2 mm, well works as spacer charms beads for necklaces, bracelets, chains and other jewelry making accessories, playing an important part in handmade crafts Multiple functions: the rubber spacer beads rings are necessary parts in jewelry manufacturing playing various functions, applied for spacing, fixed bead positioning, plugging jewelry accessories to prevent loss, prompting the process of jewelry production more fluent; These stopper rings can also be widely applied in clothing accessories, curtain production, handicraft production, beads and any DIY art you like Simple to store: these circle rubber stoppers are packed in a box, which is easy for you to store and carry; When you want to use, you can take out the quantity you need and install it in the correct position, let the rest store in the original box without making disorder or messy
Features:

Fine workmanship:
Our clear rubber o rings are made by exquisite craftsmanship, which have strong extensibility and elasticity, quite helpful in jewelry manufacturing to fix jewelry accessories, playing an important part in jewelry making projects.

Wide uses:
These silicone rubber stopper rings can be widely applied in jewelry making, clothing accessories, curtain production, handicraft production, beads and other DIY art crafts in your style, convenient and portable to use and store.

Specifications:
Material: silicone rubber
Color: as pictures show
Size:
Outer diameter: 6 mm
Inner diameter: 2 mm
Quantity: 300 pieces in total

Package includes:
300 x Silicone rubber stopper rings

Note:
Manual measurement, please allow slight errors on size.