The plastic rivets in the new batch have been replaced with aluminum rivets with installation tool, please wear gloves when installing to prevent injury. Material: JL high fender flares made of high quality impact resistant ABS material with high strength flexibility and durability. Application: Wrangler jl high fender flare extension fits 2018 2019 2020 2021 2022 2023 2024 for Jeep Wrangler JL 2-door and 4-door models, factory widened fenders, including 2 front fenders & 2 rear fenders. Function: Jeep fender extension can reduce mud, sand and other dirt from splashing onto the vehicle, protect the vehicle from other external forces such as gravel, sticks, stones, etc. while driving, and effectively avoid scratches. Nondestructive Installation: JL HIGH flare extension kit is easy to install, no cutting or drilling required, install directly on the original fender, suitable for HIGH fenders, not for LOW fenders. After-Sales Service: 24-hour service from ETL INDUSTRIES. (Parts installation help, return, replacement, etc). ETL INDUSTRIES Front & Rear Fender Flares Extensions Set Fits 2018-2024 for Jeep Wrangler JL JLU Unlimited Rubicon 2/4 Doors Wheel Fender Liner (Fit High Clearance Fender Flares)