Compatible for iWatch Band: HITZEE double sided wearable silicone magnetic replacement bands is compatible with Apple Watch band 49mm 46mm 45mm 44mm 42mm all models, including: Ultra 3/2/1/ SE 3/2/1 / Series 11 / Series 10 / Series 9 / Series 8 / Series 7 / Series 6 / Series 5 / Series 4 / Series 3 / Series 2 / Series 1. (Note: No Watch Included) Innovative Design: This silicone magnetic men / women replacement wristbands compatible with Apple Watch adopts double sided wearable design. The two -color strap makes your smart watch look more unique. One watch strap has three different color matching. You can change the color matching of the strap at any time according to the needs of different occasions Powerful Magnetic Closure System: This double sided wearable silicone magnetic sport band is designed with strong magnetic and safe buckle, which can closes securely and quickly. With the cooperation of the strong magnetic and the safe buckle, this sport watch band can play a double protection role for your watch to prevent your smart watch from falling Fit Size & Applicable Scene: Fit 6.9"-8.7" (175mm - 220mm) wrist, flexible and convenient; Comfortable to wear. Perfectly fit for endurance sports(eg: outdoor adventures, hiking, mountaineering) and more outdoor activities Customer Service: Contact us if you need help: Log in your amazon account > choose "Your orders" > "find the order ID"> click "Contact seller" HITZEE Compatible with Apple Watch Band 49/46/45/44/42/41/40/38mm, Double Sided Silicone Magnetic Band Compatible for iWatch Ultra 3/2/1 Series 11 10 9 8 7 SE3 6 5-1 (42/44/45/46/49mm, Blue Black)