The Haas with Occlusal Pad is a rapid maxillary expansion appliance with a posterior occlusal pad and acrylic on the palatal walls.

• Rapid expansion cylinder
• Acrylic

• Accessories

• Top model
• Bottom model
• Wax articulated in centric occlusion with a minimum thickness of 2mm

The Haas with ARCADE occlusal cushion is strong thanks to the use of the rapid expansion cylinder which is more robust.