This kind of car seat covers bonding fabric is jacquard fabric bonded with sponge and mesh cloth. Whether it needs the fire retardant or not, that’s all depends your requirements. The top fabric also can be replaced by flocking fabric, printed fabric which is in much lower price, tricot or tricot brush fabric and bronzing suede fabric. Our car seat covers fabrics are all produced by the finest imported machine from USA and Europe. They are all in good qualities and low price. Email add is yingliqin306@gmail. Com