Fitbit Flex Clip,Etoper Rubber Replacement Cover Clip Holder for Fitbit Flex Tracking Sport Case Protector Accessories,White (No Tracker,Replace Wristband) Silicone Replacement fitbit flex clips for bra,belt,pants,pocket,on your bags or cases,replace wrist band ,only fitbit flex tracker. waterproof and sweatproof pass-through design,quick and easy install For comfort and wearability,and to keep your device device secured on your wrist. New covers keeps you prepared for continued use. multi colored matches your Fitbit Flex activity tracker. Compatible with Fitbit Flex wireless activity trackers; replacement clip holders