Specifications: It is soft to suit your teeth and comfortable to wear, which is odorless and moldable. The mouth guard comes with a box, which is compact, lightweight, clean and convenient to carry out. It can be used in taekwondo, football, basketball, boxing, skating and other competitive sports. This product is used to protect teeth in various competitions and trainings. Sports mouthguard can effectively protect teeth and oral cavity, which is suitable for sports enthusiasts and athletes. How to use: After soaking, soften it in about 80 degrees hot water, than put it in cold water. Wash it with cold water after use, and put it in a box. Item Name: Sports Mouthguard Material: EVA Gel Storage Box Color: A: White Box, B: Black Box, C: Transparent Box Features: Durable, Easy to Use, Elastic Size: 5.4cm x 5.2cm x 1.8cm/2.13" x 2.05" x 0.71" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Sports Mouthguard 1 x Box