SSR（Super Scratch Resistant）Series: The LDFAS SSR series titanium strip has a unique surface hardening treatment, which is 8-9 times harder than untreated titanium metal. It can resist scratches and delay wear of the titanium strip in daily use，Far higher wear resistance than DLC Anti fingerprint coating: Add a unique anti fingerprint coating to make the strap easy to clean and keep clean The hidden curved buckle design is comfortable to wear, without the need for tools to adjust the length, making it convenient and fast The band compatible with Garmin Fenix 8 (51mm), Fenix 7X Pro, Fenix 7X, Fenix 7X Solar, Fenix 7X Sapphire Solar, Enduro 2, Instinct 2X, quatix 7X, tactix 7, tactix 7 Pro, epix Pro (Gen 2 51mm), Enduro 3 The 26mm replaceable watch band compatible with Garmin Fenix 5X, Fenix 5X Plus, Fenix 3, Fenix 3 HR, Fenix 3 Sapphire, D2 Delta PX, D2 Bravo, D2 Charlie, Descent Mk1, Foretrek 601, Foretrek 701 Ballistic Edition, Quatix 3, Tactix Bravo, Tactix Charlie, Fenix 6X, Fenix 6X Pro and Sapphire Editions, Tactix Delta, Descent Mk2, Descent Mk2i, Descent Mk3i (51mm)