<b>Usage Method</b><br> 1. Put on the product to baby's hand, loosen or tighten the rope it according to your little one's hand.<br> 2. Advice to put it on 24 hours a day, put it on until get rid off the thumb sucking bad habit. If your baby sucking fingers only when sleeping, just put it on sleeping time.<br> <b>Note</b><br> 1. Baby are active, so we suggest to buy two for replacement and better to wear it all day until get rid to the bad habit.<br> 2. We advise that you disinfect the item in boiling water in 30 seconds before use it.<br> 3. At the first beginning the baby may be not use to it, We suggest you to divert attention of your child, such playing with toys, telling stories, or drinking some milk. Also you can wearing it at those difficult times like bedtime and watching T.V. 4. We need to accompany our little one and divert the attention away from the thumb sucking finger guard, it will be a great help to our baby to get rid of this bad habit. Your insist to stop this bad habit of your child is the most important thing.<br> 5. If red or blister appear on your baby's wrist, maybe you make it too tight and better to take it off.<p> Sizing Guide<br> S Age: 6-12 months old, Weight: 18.7-22lb, Palm Size: 5.0 Inch<br> XS Age: 6-12 months old, Weight: 13.3-17.6lb, Palm Size: 4.7 Inch<br> XM Age: 2 years old, Weight: 23.1-27.5lb, Palm Size: 5.1 Inch<br> M Age: 2 years old, Weight: 28.7-33lb, Palm Size: 5.3 Inch<br> L Age: 3 years old, Weight: 34.2-38.6lb, Palm Size: 5.5 Inch<br> XL Age: 4 years old, Weight: 39.7-44.1lb, Palm Size: 5.9 Inch<br> XXL Age: 5 years old, Weight:45.2-55.1lb, Palm Size: 6.3 Inch<br> 1-5 Suitable for 6 months-6 years old Baby. It is suitable for baby's thumb diameter around 0.7 inch (combine the width of the wrist, check the images for more accurate). <p> <b>Want to help your child stop thumb sucking?</b><p> <b>Don't Wait, Just Scroll Up Mouse and CLICK the "Add to Cart" Button NOW.</b><p> <b>Get rid the bad habit