Compatible Models: The Ultra 2 Watch Band is not only compatible with Apple Watch Ultra 2/Ultra 49mm, but also compatible with iWatch series 10 9 8 7 6 5 4 3 2 1 SE 46mm 45mm 44mm 42mm(Not for iWatch S10 42mm), and it is adjustable to fit wrist sizes from 6.5" to 9.25" (165 - 235mm) Premium Material & Comfortable: This 49mm Watch Band for men is made of high elasticity silicone, soft, rugged, non-irritating and comfortable to wear. Not only suitable for daily leisure and business scenes, but also suitable for fitness, running, cycling, swimming, travel and other adventure scenes Sandblasted Metal Connector: The metal connectors on our iWatch Ultra Band are sandblasted for a premium metallic appearance, and the titanium color can match perfectly with the titanium case of the apple watch ultra, achieving a combination of luxury fashion and practical function, easy to install with a slide Folding Clasp: 316L stainless steel heavy duty folding buckle with slot lock design can secure your Series 10 Watch more firmly, just press the buttons on both sides to open the buckle, giving you a perfect wearing experience Gifting Item: This 46mm Silicone Watch Strap achieves a balance of strength and luxury, making it the perfect gifting item for grandpa, dad, brother, boyfriend, as well as a great gifting option for Father's Day, Thanksgiving, Christmas, New Year's and other holidays This ultra watch band is made of high elasticity silicone and features a metal connector and folding buckle. It is compatible with Apple Watch Ultra 2/Ultra 49mm, Apple Watch series 10 9 8 7 6 5 4 3 2 1 SE 46mm 45mm 44mm 42mm(Not for iWatch S10 42mm), suitable for business and daily occasions, and is also a good choice for gifting.