Purple fiber optic necklace from Kokoba |
The seed beads are the usual Czech glass. The larger beads are actually optical fibers fused together and cut into beads. Those are the same kinds of fibers that power the telecom world today. Pretty cool example of wearable (if non-functioning) tech, right?
There's no number included in this one. It's all about the materials.
J series is jiatecairfilter main product. This series has the characteristics of high stiffness, resistance to discounts, strong tension, and high air permeability. It can be used as the framework support layer material of HEPA/ULPA grade multilayer composite filter material: This product has good stiffness and ultra-low wind resistance, and is suitable for composite base fabrics and liquid filtration of various filter materials. Advantages: 1. High air permeability and ultra-low wind resistance 2. Good stiffness 3. High tensile strength composite materials products
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