Fitbit Blaze Replacement Band Large (6.7-8.1 in), Genuine Leather Loop Watchband, Magnet Lock Strap Replacement Accessory Band For Fitbit Blaze (Leather Blue) Compitable with Fitbit Blaze Large,wrist size (6.7-8.1 in) 17-20.5cm Made of top quality genuine cow leather ,soft and durable, luxury, and comfortable Magnetic buckle ,Unique fully magnetic milanese loop is infinitely adjustable, NO TOOL needed, just stick and lock your watch band easily,make sure that when wear neat and submissive. Personalize your fitbit blaze with this refined strap compared to fitbit blaze, but at much less price Retail Packaging included,Life time warranty.