Designed specifically for Philips PageWriter cardiographs (860252 ,860286, 860287, 860288, 860290, 860297), ensuring optimal compatibility and performance Thermal Z-fold paper with 8.5 x 11 in. dimensions provides consistent, high-quality trace recordings with easy handling and storage Includes 2 7/8 in. header and red grid for clear trace recordings making it easier to interpret and analyze One pack contains 100 sheets, with a total length of 92 ft. providing a sufficient paper supply for multiple recordings One case includes 16 packs, totaling 1,600 sheets Fade-resistant and reliable for up to five years, ensuring long-term preservation of medical records< .