Silicone Rubber for Power Stone Bracelet Making - Crystal Thread 0.5mm, 2 Sets ○ Brand New, Unused ○ Free Shipping ○ Instant Purchase OK ○ Bundle Discount Available (Shipping + Combined Discount - Please comment before purchase) Search from here ⬇️ #yumi1213 #yumi☆☆☆ #yumi☆☆☆naturalstones - Type: Silicone Rubber (Crystal Thread) - Size: 0.5mm - Length: 12.5m - Quantity: 2 pieces - Color: Crystal - Material: 100% Polyurethane The number of windings is the manufacturer's published value. The bobbin label says "Crystal Thread," but it's also known as Antaron or Nobilon-type rubber. Silicone rubber doesn't require a threading wire, and it's easy to pass through the holes of natural stones, resulting in a soft and flexible finish. It's great for new creations and also provides peace of mind for maintaining your favorite bracelets. Random shipping Thank you for viewing.