1.Brand New High Quality Digitizer Touch Screen - Test one by one with original machine,make sure each item are perfect fit for your device! 2.Kit comes with Necessary High Quality DIY free tools for repair and Pre-installed adhesive. 3.Replacement Kit(Not Inc LCD) for your cracked screen/glass or non-functioning / unresponsive touch screen - For Samsung Galaxy Tab 4 10.1 SM-T530 T530NU T531 T535(Not include LCD),Pacakge include: 1x Touch screen,1xtools set,1XAdhesive PRE-INSTALLED, 4.No instructions manual include. Professional technician is needed for installation. We won't responsible for any damage due to improper operation. Repair or Replacing old, broken, cracked, damaged faulty touch screen.have not any man-made factor quality problem 5.You want to replace it by yourself even though you are not a private repair technician? No problem, DIY following the turorial videos on YouTube that you will find it easy to replace.