ruentech replacement fastener ring for garmin vivoactive hr bands, silicone connector security loop comaptible for garmin vívoactive hr/forerunner 910xt gps smart watch ruentech <b>note: </b><br>1.this rectangle shape fastener ring is the 28mm band keeper for garmin vivoactive hr and forerunner 910xt, not for garmin vivoactive 3.<br> 2. they are not suitable for garmin vivoactive band(24mm), if you need vivoactive fastener ring, you could search "b07h9r15r7"<br> 3. they are not suitable for garmin vivosmart hr/hr+band(18mm), if you need the band keeper for vivosmart hr/hr+, you could search: "b07919214k"<br><br> <b>material: silicone<br> color: black<br><br> <b>package included:</b><br> 11 x security band clasp keeper ring loop fastener<br><br>