Fitbit Blaze Frame, JETech Stainless Steel Replacement Metal Frame For Fitbit Blaze Smart Watch (Black) - 2250 Specially designed for Fitbit Blaze Smart Fitness Watch both Large (6.7-8.1 in) and Small (5.5-6.7 in) Size: 4x4.5cm, Completely fit Watches Premium Stainless Steel Mesh mixed with fashion, nobility, durability and elegance Stainless Steel Watch Replace Metal Frame Watch Holder For Fitbit Blaze Smart Watch No hassle, super easy to remove the old one and replace with this one. Life time warranty