For Samsung Galaxy Watch 5 40mm / 44mm / Watch 5 Pro 45mm Dual Color Watch Band 20mm Silicone Breathable Adjustable Sport Strap - Midnight Blue / Black Made of high-quality silicone, comfortable to wear, easy to match with your daily outfit The material has no harm to human skin and is not allergic Dual color design watch strap with a classic black buckle, simple and stylish There are various colors for options, you can choose your favorite one to meet different style needs Adopting a multiple holes design, the watch strap is breathable and convenient to adjust the size An ideal strap replacement for your old, broken one. Suitable for work, leisure occasions, or other daily occasions Specifications: Material: Silicone Size: 123mm+78mm Width: 20mm Wrist circumference: 135-235mm Dial diameter: 41mm Weight: 16g Compatible with: Samsung Galaxy Watch 5 40mm/Watch 5 44mm/Watch 5 Pro 45mm/Watch4 40mm/Watch4 44mm/Watch4 Classic 42mm/Watch3 41mm/Active2 (40mm/44mm)/Watch Active/Watch 42mm/Gear