Automotive enthusiasts, take note! Based on my experience these coasters are an excellent addition to any car cup holder .The universal size accommodates a range of cup sizes, and the anti-slip material keeps drinks secure during bumpy rides. The sleek design adds a touch of style while providing practical protection for your car's interior. However, the set could benefit from including more than four coasters. Overall, these coasters are a must-have for anyone who values both fashion and functiSee full review