PREMIUM MATERIAL: JOHEXI SyncUP KIDS watch bands is made of double-layer weave material. It is sweat and water resistant, easy to dry, lightweight, skin-friendly, soft and durable for your kids' daily use. UNIQUE DESIGN: Powerful Hook & loop velcro keeps the sync up kids watch firmly on your kid's wrist, and it is available in various colors for kids to choose. This SyncUP kids watch band is specially designed for gym, picnic, swimming, climbing, hiking, camping, traveling. FIT WRIST SIZE: Easy to adjust the length of watch band. Designed specifically for 5.7''-6.8''kids wrists and compatible with Syncup kids watch. EASY TO INSTALL: Our Sync UP KIDS watch bands adopt quick release spring bars on both sides. It allows you are easy to change watch bands for your kids without tool. WHAT YOU GET: 1 x SyncUP KIDS Watch Band (No Watch included). If you have any problems, please feel free to contact with me.