NOTE 1. Your insistence to stop this bad habit of your child is the most important thing. We have confidents that your baby can get rid of the bad habit. 2. Put on the product to baby's hand, loosen or tighten the rope accordingly. Please double over the strap after adjusting, then you can keep it from coming loose and keep your child from pulling it off. 3. At the first beginning, baby may not comfortable and cry when wear it, we need to accompany our little one and divert the attention away from the thumb sucking finger guard, such as playing with toys, telling stories, or drinking milk. Also, you can wear only at those difficult times like bedtime and watching T.V. Once get through such difficulty days, they will used to and wear it. 4. We advise that you wash the item before use it. Use soap and warm water to wash it when dirty. 5. We advise to put it on 24 hours a day until get rid of the thumb sucking bad habit. If your baby sucking fingers only when sleeping, just put it on sleeping time. 6. Baby are active, it is better to buy two pairs for replacement if needed. Sizing Guide S: Age: 6-12 months old, Weight: 18.7-22lb, Palm Size: 5.0 Inch XS: Age: 6-12 months old, Weight: 13.3-17.6lb, Palm Size: 4.7 Inch XM: Age: 2 years old, Weight: 23.1-27.5lb, Palm Size: 5.1 Inch M: Age: 2 years old, Weight: 28.7-33lb, Palm Size: 5.3 Inch L: Age: 3 years old, Weight: 34.2-38.6lb, Palm Size: 5.5 Inch XL: Age: 4 years old, Weight: 39.7-44.1lb, Palm Size: 5.9 Inch XXL: Age: 5 years old, Weight:45.2-55.1lb, Palm Size: 6.3 Inch Package Included 1 pair Finger Sucking Stop Want to help your child stop thumb sucking? Don't Wait, Just Scroll Up Mouse and CLICK the "Add to Cart" Button NOW. Please to choose seller CLOVERHOME when you buy the thumb sucking stop. Get rid the bad habit of thumb sucking from now on.If you are not completely satisfied with this product, just contact us and our team will respond to you within 24 hours!. We advise that you wash the item in boiling water in 30 seconds before use it. Wash and dry the item after use it. Your insistence to stop this bad habit of your child is the most important thing. It takes 1-2 weeks to reduce sucking fingers, 2-3 months to quit the bad habit of sucking thumb and other finger gently and quickly. Put the product on baby's hand, loosen or tighten the rope it according to your little one's hand. Please double over the strap after adjusting, then you can keep it from coming loose and keep your child from pulling it off. Please to choose seller CLOVERHOME when you buy the thumb sucking stop.This kids' thumb guard is Soft, Flexible and Breathable. This product is a great device for a child to wears on their hand as a reminder not to suck.Best Sellers Rank: See Top 100 in Baby. : B09288JQ97. Manufacturer: CLOVERHOME. Date First Available: April 26, 2021. Package Dimensions: 6.61 x 5.83 x 0.35 inches; 0.63 Ounces.