The enhanced Transforce2 Arch Developer Appliances offer the following advantages:Ease of Insertion: placement blades are designed to insert easily into molar bands with standard .036 x .072 lingual sheathsAesthetic Appearance: lingual placement for a virtually invisible appearanceSize Identification: colour-coded for easy identificationOptimum Patient Comfort: Nitanium Coil Springs enclosed in expansion modules provide slow continual forceNo Laboratory Work Required: Select and order appliance by desired finish sizeLess Inventory: Universal sizes for upper and lower arches - no need to carry separate inventoryZero Patient Compliance: Appliance allows for up to 2mm expansion every 6-8 weeks with minimum maintenanceThe Sagittal Appliance is specifically designed for anterior arch development (creates spaces by advancing the 3x3 labially) and is often indicated for simultaneous use in both arches. The appliance operates on the slide principle and may be used unilaterally or bilaterally to extend arch length.Virtually Invisible Assistance for Arch Development:Designed for ease of use, the Transforce 2 Arch Developer Appliances are pre-programmed to allow appliances to be placed without laboratory work. Both the Transverse and Sagittal Appliances may be placed using first molar bands with standard .036 x .072 lingual sheaths. Each Transforce 2 Arch Developer Appliance may be easily adjusted per patient. In addition, each expander module contains Nitanium Coil Springs generating approximately 200 grams of gentle biocompatible force. The Transverse and Sagittal Appliances are available in multiple sizes, individually or a starter assortment kit. Best of all, the developers are universal, which allows for less inventory as they can be used for either upper or lower arch development.View "TransForce Clinical Cases" brochure at the top of this page under "NAOL Videos".Kit includes: 7 Sagittals, one each of the following sizes - 28mm; 30mm; 32mm; 34mm; 36mm; 38mm; 40mm and Saggital Arch Planner.