Unique Design: The design inspiration comes from steel armor, and the modular splicing is full of mechanical sense. Combined with the orange stripe in the middle, it is a perfect match for the Apple Watch Ultra Lightweight and Sturdy: The strap is made of titanium, with a stainless steel buckle and connector, making it both light and strong. The entire strap weighs only 0.15lb, which is more than 25% lighter than ordinary stainless steel watch bands Anti rust and anti allergy: Titanium watch band have excellent corrosion resistance, long term use is like new. It is more skin friendly, and less prone to allergies, making them the best choice for your Apple Watch Push Button Foldover Clasp With Safety:The double button folding clasp buckle is secure and closes firmly to keep your Apple Watch Ultra securely on the wrist. The clasp opens with a click of the two side buttons to release, so you can slide it off your wrist COMPATIBLE MODELS: The apple watch band is specifically designed for Apple Watch Ultra 3/2/1 Apple Watch Ultra 49mm, Apple Watch Series 11/10/9/8/7/SE/6/5/4/3/2/1 46mm45mm/44mm/42mm. Fits wrist sizes of 6.5" (165mm) - 9.25" (235mm)