2706-D11J2 2706-D21J2 2706-D21J8 Membrane Keypad Switch Repair. It is brand new and good quality with a  year warranty.
                                
                                
                                    2706-D11J2 2706-D21J2 2706-D21J8 Membrane Keypad Switch  Repair
2706-D11J2 2706-D21J2 2706-D21J8 Membrane Keypad Material: Polyester or Polycarbonate; 2706-D11J2 2706-D21J2 2706-D21J8 Membrane Keyboard Artwork Format: CorelDraw, Adobe Illustrator AI or EPS, AutoCAD Dwg or DXF. 2706-D11J2 2706-D21J2 2706-D21J8 Operator Panel Keypad Tactile Feel: Is determined by the thickness of the overlayer. Normally between 0.06” -0.08", 2706-D11J2 2706-D21J2 2706-D21J8 Operator Keyboard Conductive Trace: Silver or Copper. 2706-D11J2 2706-D21J2 2706-D21J8 Membrane Switch Dome: Stainless Steel or Mylar. 2706-D11J2 2706-D21J2 2706-D21J8 Touch Screen Keypad Life Cycle: 5 Million Cycles(up to). 
Product Feature:
 Size :   inch;
    Shipping : 2~3 Workdays 
Warranty : 180 Days 
General Size : 3.0'' to 22'' 
Custom Size : 1.0''to 22'' 
Fit in with : Panel display device 
   * Mechanical
Touch Activation Force :20~80g 
    Touch Times : More than 1 million touches 
    Input Method : Finger or gloved hand (rubber, cloth or leather) 
Surface Durability : Meets pencil hardness 3H (per ASTM D3363)