On JB Exstensions, the useful cards are Hair Styling Powders. Check size, count, or format as printed before you compare price.
- Length, density, or heat rating printed on the spec line. Skip cards that only mention Exstensions in the title.
- Fiber or formula type versus the hair texture in the photos.
- Kit contents: tool only, plus guards, or plus product, as listed for Hair Styling Powders.
If a card is not clearly Hair Styling Powders, skip it. On the rest, compare the hair powder spec, then prices and ratings.