Description: This item is made of silicone, non toxic, non harmful and very safe for your baby. Helps to stop 'thumb sucking' gently and quickly. In a short time, your baby thumb sucking bad habits turns. Features: Safe material: Made of silicone, non toxic, non harmful and very safe for your baby. Effectively: Helps to stop 'thumb sucking' gently and quickly. Adjustable: This stop thumb sucking adopts multipoint card buckle design, can adjust tightness degree according to the baby's arms freely. 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. Easy to clean: Our product with a transparent portable receiving box, very mini, convenient to carry, and it is very sanitary. Specification: Condiiton: 100% Brand New Material: Silicone + Metal Color: White The index finger type size: 14.5 x 3.5 x 3.5cm / 5.71 x 1.38 x 1.38 in (appr.) Thumb type size: 20.6 x 3.3 x 3.3cm / 8.11 x 1.30 x 1.30 in (appr.) (Optional) Package Included: 1 x Baby Sucking Stop ( Include the receiving box ) Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.