BIOPLAST XTREME sheets are ideal for the simple and safe fabrication of individual sports mouthguards. A hard reinforcement wedge (shore A92) provides additional protection in the anterior region and allows for precise positioning with the desired expansion. There is a soft layer (shore 85) available for laminating with BIOPLAST or for incorporating the opposing bite. For MINISTAR from 4/92 and BIOSTAR from 4/99 only. 4.0x125 mm 10 pcs