Description:Wristband accessories Suitable for Fenix 5S/5S Plus; Fenix 5X/5X Plus.Anti- design,can be well inserted into the buckle hole of the strap, not easy to fall offPerfect replacement for the Fenix series strap fastener. This Fasteners accessories can keep your device safe,prevent loosening and falling off 20 Pack -Black , loop can already keep your wristband safe, Super light weight,secure your wristband in style and give your watch a new look.No harm to skinFeatured and durable silic made. Just slide the fastener over the clasp when you put on your watch simple as that.Package Includes:20 Pieces of Watch Fastener RingsNote:Please allow slightly measuring deviation due to manual measurement.