K-Flex File 21mm Size 20 Yellow pkt 6

K-Flex files feature a unique rhomboid design, which provides a short axis for flexibility while maintaining cross-sectional strength. K-Flex is more flexible than conventional files of comparable size, particularly in sizes #30 and above, which facilitates the negotiation of curved canals and their preparation with minimal potential for ledging and perforating. Pack of 6 Size 21mm 20 (Yellow)"