Micro Rings/Beads for I-tip hair extensions and beaded weft hair extensions. (rings and beads are the same thing)
Silicone beads are perfect for Sew-in hair extensions. Vision Hair Extensions recommends large or extra large silicone beads for Sew-ins. We also recommend small silicone micro beads for 808 I-Tip hair extensions.
Small or medium size silicone for Butterfly Wefts
Copper micro rings are taller and thinner than silicone micro beads. This may be the best for certain applications.
Euro SoCap (professional product) has grooved hair extension beads that work great with their "Flat I-tip" Hair extensions.