Specifications: The concave-convex design of the bottom makes it shock-proof and pressure-resistant. Lightweight and compact design makes it easy to store and carry.What makes it easy to store and carry is the lightweight and compact design. Featuring concave-convex design of the bottom, it is shock-proof and pressure-resistant.Featuring a lightweight and compact design, it is easy to store and carry. What makes it shock-proof and pressure-resistant is the concave-convex design of the bottom.Features: With this teeth guard, it can protect the cheek, tongue and teeth grinding during the hardest impacts. Featuring the opening design on the upper part, it makes the mouthguard fit the teeth very well.It makes the mouthguard fit the teeth very well because it has an opening design on the upper part. What this teeth guard can bring us is to protect the cheek, tongue and teeth grinding during the hardest impacts.It is compatible with wearing on mouth to protect your mouth and teeth from being hurt. It is suitable for boxing, fighting and other strenuous sports.Size: 5.9cm x 4.6cm x 1.9cm/2.32" x 1.81" x 0.75" (Approx.)notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.