Wearlizer Replacement Band Genuine Leather Strap for Fitbit Blaze, Pink Large Compatible with smart watch Fitbit Blaze; Comes with spring bars and a screw driver for easy replacement; Metal Frame and watch are not included 100% soft genuine calf and top-grain leather, anti-sweater Personalize your fitness tracker with the secure genuine leather strap at a much less price Perfect for any occasions, like doing sports, outdoor, working or study 12 months no-hassle warranty.Accept return if you are not happy with the quality. Please feel easy to order it. Size S: for 3.7-6.3inch wrist, Size L: for 4.7-6.9inch wrist