<br>Feature: <br> <br>Provide protection: <br>Made of silicone, it is soft and elastic. The front teeth have 3 square raised and thickened points, and the middle stress part has 6 buffer raised dots, which can effectively slow down the impact and fully protect the safety of the teeth. <br> <br>For sporting occasions: <br>Suitable for boxing, wrestling, football, basketball, hockey, ice hockey, karate and any other contact sports. <br> <br>Using suggestions: <br>Step 1: put it to cup of warm water about 80 degree till soft for about 10-20 seconds. <br>Step 2: once it is soft, insert it to your upper teeth in mouth. <br>Step 3: memorize your mold of teeth, bite it for 10-15 seconds. If the teeth protector fits to your mouth, clean it with water and use it. If it does not fit your mouth, you can fix it again from step 1. <br> <br>Specifications: <br>Material: silicone <br>Color: as picture shows <br>Quantity: 6 pieces <br> <br>Package includes: <br>6 x Sports mouth guards <br> <br>Note: <br>Please replace your mouth guard every 3 months at least.