How long can the microlink hair extensions be reused and when shall I get them tightening or redone?

a. Microlink extensions can be reused in 9-12 months with the correct care and maintenance.
b. Both I-Tip microlink and Microlink beads weft hair extensions can last 2-3 months for every installation.
c. Every 2-3 months redone and a tightening after 2 or 3 months installation is recommended.
d. Microlinks can be reinstalled 4 or 5 times if you take good care and maintenance.