SEAT BELT EXTENSION ADAPTER FOR USE WHEN THE VEHICLE SEAT BELT IS NOT LONG ENOUGH COMPATIBLE WITH PASSENGER CARS, VANS, TRUCKS, CAMPING VEHICLES, AND BUSES DESIGNED FOR USE WITH SEATS AND LARGE OBJECTS SAFETY BELT EXTENSION 38 CM IN LENGTH HELPS IMPROVE SAFETY WHEN THE ORIGINAL SEAT BELT IS TOO SHORT, SUCH AS DURING CHILD SEAT INSTALLATION OR TRANSPORTING LARGE ITEMS MADE FROM STRONG AND DURABLE MATERIALS CERTIFIED AND FULLY COMPLIANT WITH SAFETY STANDARDS APPROVAL MARKINGS: E24 16R08 / 00 0253 00 OR E8 16R-0711357 UNIVERSAL FIT FOR VARIOUS VEHICLE TYPES FAST AND SECURE CONNECTION IMPROVES COMFORT AND PROPER FIT PLUG THICKNESS: 3MM PLUG WIDTH: 21.3MM TOTAL PLUG LENGTH: 37.5MM BUCKLE HOLE DIMENSIONS: 18MM X 12MM BELT LENGTH: 29CM PACKAGE INCLUDES: 2X SEAT BELT EXTENSIONS