Feature: 1. Baby Thumb Teether: The thumb sucker mittens are made of hollow silicone and elasticized skin friendly mesh fabric for comfort and breathability, and the wrist strap is designed to prevent the product from falling out of the child's hand. 2. Secure and Flexible: The wrist band of the baby's thumb sleeve can adjust the tightness, and the tightness can be adjusted by adjusting the wrist rope, so that the glove is easy to slip from the baby's hand 3. Massaging Bumps: The rounded bumps on the silicone part of the child's finger guard can be used to massage baby's delicate gums at any angle to relieve teething discomfort, no angle is necessary. 4. Function: The child finger guard can help baby gradually give up the custom of thumb sucking. Suitable for babies over 3 months. Silicone part can be put into the mouth, soft and secure for teeth, gums and mouth. 5. Breathable Baby Thumb Gloves: Thumb sucking gloves calm and prevent babies from biting their hands, allowing them to reduce their thumb sucking custom; a solution for babies who want to suck their thumbs. Specification: Item Type: Baby Silicone Finger Teethers Age Range: 3 months and up Size: Approx. Wrist Strap Length: 19cm/7.48in Height: 10cm/3.94in (Manual measurement has an error of 1-2cm) Material: Silicone Function: No more sucking fingers: Help your baby to reduce finger sucking when she or he tries to suck fingers while wearing a finger stopping mitten; your baby will gradually give up the custom of finger sucking . Package List: 1 x Finger Glove