1、Applicable Model: The laptop replacement bottom base cover is applicable for Yoga 520‑14IKB Flex 5‑1470, the perfect replacement for your damaged laptop part. 2、Perfect Fit: Precision cutouts provide a perfect fit for your laptop's needed replacement part, designed with cooling holes to lower temperature during continuous use. 3、Anti Impact Material: Made from premium materials, the bottom base cover is sturdy, durable, and not easy to be damaged, promising a long service life. 4、Effective Cooling: Features thoughtfully designed vent holes to ensure optimal heat dissipation, thereby managing the device temperature during extended usage. 5、Installation Note: It is recommended that the replacement be done under the guidance of professional technicians to avoid unnecessary loss.