How to Install Car Floor Mats with 4-Part Fastening System - Visual Guide #3376568 (License: Personal Use)

This visual guide demonstrates the complete installation of a dual-layer car floor mat fastening system, consisting of four distinct black plastic parts: an octagonal cap (Part 1), a ring-shaped washer (Part 2), a circular button base (Part 3), and a locking ring (Part 4). The process begins by punching a hole in the mat, inserting the cap and washer, securing the under-mat component, and finally tightening with the button-ensuring the mats stay firmly in place without shifting.

This image is typically used on automotive accessory product pages, installation manuals, or e-commerce listings for premium car floor mats. It serves users seeking clear, visual instructions for installing non-slip, dual-layer mats-especially those who prefer DIY solutions over professional installation.