20mm Watch Band: Compatible with Samsung Galaxy Watch 4 40mm 44mm/Samsung Galaxy Watch 3 41mm/Watch 4 Classic 42mm 46mm/Galaxy Watch 42mm/Active 40mm/Active 2 40/44mm/Gear S2 Classic. The perfect accessory for your Samsung smartwatch and is very suitable as a very exquisite gift. Superior Material: Samsung watch band made of premium nylon, easy to wash, It feels soft touch and will not harm your skin, which is skin-friendly, durable, breathable, lightweight, and fits snugly without constriction. Works great all day-workouts & regular wear. Unique Design: We use the latest elastic galaxy watch bands and an adjustable buckle design allows you to adjust the size of the loop to your liking, fit for 5.5"-9.4" (140mm-240mm) wrist of women men. You don't need to worry about buying the wrong size. Easy Installation: The Samsung active 2 watch band Easy tool-free installation with quick release spring pin make changing the band a snap, which lock onto the Samsung smartwatch interface precisely and securely. You won’t worry about it will fall. You will get: 3 x Adjustable galaxy watch 3 band in different colors, match your outfit, for various occasions that make your galaxy watch look different from everyone else, and highlight your unique taste. (Smartwatch Not Included)