Feature:1. Ergonomic Design for Baby: This adjustable thumb sucking stop is designed for kids, a comfortable way to break the thumb sucking habit.2. Effectively Breaking Bad Habit: Helps to stop thumb sucking gently and quickly. It's important for baby to get off thumb sucking habit, since it will not only hurt the finger but also affect the growth of teeth.3. Slide Design: The design fit the shape of the baby's hand, soft silicone wrist band, according to the baby hand type, slide around freely adjustment.4. Adjustable Thumb Guard: The sucking thumb stop is designed with multi point buckle design, according to the baby's wrist free to adjust the tightness.5. Safe Material: Our thumb sucking stop is made of premium silicone material which is reliable and durable to use. The hardness of thumb guard is also soft enough to ensure the growth of baby teeth will not be affected, but break the habit of biting thumbs.Specification:Item Type: Thumb Sucking StopMaterial: SiliconeSize: Approx. 17 x 13cm / 6.7 x 5.1in (manual measurement has ± 1cm error)Function: To prevent finger sucking reclamation.Package List:1 x Thumb Sucking Stop1 x Storage Box (Random Color)