HWHMH Adjustable Replacement Sport Strap Band for Fitbit Charge 2 Fitness Watch, Classic, 12 Colors (Pack of 3, Wrist 5.5"- 8.1") Fits 6.7"-9.0" (170mm-228mm) wrist. Easy to adjust the length to fit your wrist Personalized Your Fitbit Charge 2 Smartwatch Heart Rate Fitness Wristband with This Refined Replacement Wrist Band Band comes with Fitbit Charge 2 Watch Lugs on both ends, which locks onto Fitbit Charge 2 Watch Band Interface precisely and securely The release pins make the band easy to install and remove. Stainless steel buckle clasp for closure Soft silicone with smooth finish for a sporty look. NOTE: DO NOT CONTAIN ANY DEVICE/TRACKER