[]each o ring bead has 2 holes at the top and bottom, ,allowing thread, chain and needle to easily handicrafts, easy to use in DIY crafts. [Quality Materials]These 65mm round silicone rings are made of high quality and serviceable rubber material, flexible and elastic, smooth , safe, serviceable, odorless, harmless, comfortable and easy to clean. [Funny DIY]These Round Silicone Bead Loop offer the ideal DIY activity for adults, beginners. You can easy to complete this DIY crafts with your family, lovers or friends. DIY silicone beads can be used in a variety of jewelry-making, including stringing, lanyard, car charm, pendant, beaded phone bands, garlands, bracelets, necklaces, earrings, or home decor. [Perfect Gifts]This large silicone beads loop allows our rings to be applied for a variety of purposes, whether in jewelry making, decoration, craft or clothing accessories. you can also give it as a gift to your family, friends, lovers, colleagues, classmates or other important people on birthdays, New Years, anniversaries, etc.They be very happy to receive this handmade gift. Note:Installation guide not included, There are some differences between the actual product and the picture due to different batches, which not affect normal use Colour:As Shown Material:Silicone Package Contents: 18 x O-rings 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.