Function: 1. Ergonomic Design for Baby: This adjustable thumb suction stop is designed for kids, a convenient way to break the habit of thumb sucking. 2. Effectively breaking a bad habit: helps you gently and quickly stop sucking your thumb. It is important for the child to get rid of the habit of sucking the thumb, because it will not only hurt the finger, but also affect the growth of teeth. 3. Slider design: the design fits the shape of the child's hand, soft silicone wrist band, according to the child's hand type, moves freely. 4. Adjustable thumb guard: The thumb suction stop is designed with a multi-point buckle, according to the child's wrist, to adjust the tightness. 5. Safe Material: Our thumb suction stop is made of premium silicone material, which is reliable and durable to use. The hardness of the thumb guard is also soft enough to ensure that the growth of milk teeth is not affected, but will break the habit of biting your thumbs. Specification: Item Type: Thumb Suction Stop Material: silicone Size: approx. 17 x 13 cm / 6,7 x 5,1 inch (manual measurement has an error 1 cm) Function: To prevent finger suction reclamation List of packages: 1 x Thumb Suction Stop 1 x Storage Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store