The 160 (4mm) thick Pro-form Mouthguard Resin Sheets are soft for energy absorption, adding more protection. The resin is perfect for mouthguards as well as nightguards. These sheets come in a variety of colors, including clear, red, blue, green, yellow, black, orange, Eva white, and purple.

• 4mm thick
• 5"x 5" sheets
• Also available in round
• 9 colors
• 25 or 300 sheets/package