✅ The Aveegel soft silicone strap replacement perfect compatible with Fitbit Ace 2 for Kids/ Fitbit Inspire & HR (Tracker is not included). ✅ Made of high quality silicone material and premium metal buckle, which is light and flexible. Preventing children's skin from being stimulated, sweat-proof, wear-resistant, and protecting the Fitbit Ace 2 tracker from dirt and scratches. Easy to care and clean, perfect for boys and girls. ✅ Free size fits most wrists (4.7 - 7.1 inch/ 119-180mm), with plenty of spots for size adjustment. No tools needed, it is very easy to put the Fitbit Ace 2 Strap on and remove. ✅ The colorful Fitbit Ace 2 wristbands perfect fits kids’ moods and outfits in daily life. Personalized their Ace 2 Smart Watch with this refined replacement wristband. Not easy to fade. ✅ The connect part locks onto the Fitbit Ace 2 watch precisely and securely, the plastic clasp works well in holding the device in place. Enjoy the sports activities with them.