Band Type Integrated, quick-release, spring bars make swapping your band a snap. The buckle adjustment makes fitting it to your wrist just as easy. Band Material The comfort of silicone with the durability of synthetic rubber makes this the ideal band for those getting out and going big. Buckle and Loop Materials Stainless steel buckle with FKM rubber Locking Looper. Compatibility This band is made for watches with 23mm distance between their lugs. What’s Included? Your package will include all tools and information needed for a quick and easy band replacement