For garage cleaning, car washing, and automotive detailing! When you buy these in store you often see cheap microfiber cloths with thick overlock edges, but we caution buying into those brands. Those thick edges are made of 100% polyester and can trap small particles and debris that can scratch your delicate car paint and ceramics. So we designed a set of car cleaning cloths that have the edges sealed with sound! The process seals the edges to prevent the fabric from unraveling, but it also makes them really safe for cleaning and drying off cars. They're made with Tricol Intelligent Microfiber - meaning there's polyester and polyamide. That allows that fabric to safely wick away dirt and debris from car paint surfaces without causing scratching!