Buckle closure 【Widely compatible】: Fits all 20mm watch models,Specially designed for verizon gizmo watch 2 and 1, perfect fit for kid’s wrists.Fit 4.7 inch - 7.5 inch (12cm–19m) wrist. 【Premium Waterproof Material】: Gizmo watch bands is made of soft silicone material.It's very strong and stretchy. It is water resistant, easy to dry, lightweight, skin-friendly, soft and durable for your daily use. 【Unique Design 】: The air holes on the watch band make it more breathable and comfortable,and it is available in various colors and sizes for kids. fashionable colors and air-holes design perfectly fits kids for School, Sports, and Picnic, Swims, Climbing, Hiking, Camping, etc. 【Quick Install and Release】: Silicone watch bands built in stainless steel quick release pins make it really easy to installStainless steel buckle resolves problem getting rusty. 【Superior Service】: Our bands are under 3 months . If there are any problems, we could offer a full refund within 90 days.