Sim card nano sim on mbb 4gee 15gb 24 months contract with 15000mb of 4g double speed data 2200 a month extras fitbit flex 2 black
Nano sim is both smaller and approximately 15 thinner than the earlier micro sim 3ff standard as well as the mini sim 2ff cards that were ubiquitous for many years nano sims are used primarily in high end phones manufactured after 2013 and measure 123mm x 88mm x 067mm