・ Wide size + elastic material, does not slip [Pants are securely held together and strongly fixed] ・ Simple design and safety at night [White line reflects headlights] It's a wide size of 7 cm wide, so you can wrap the hem of your pants firmly! The material used is "Polyester Yarn 300D". It is a very strong material that is durable to stretch and contract, so it does not lose its shape easily and does not stretch quickly. It is a white line that does not assert too much, but by attaching four lines, it reflects the headlights firmly. * The reflective line is woven into the supplementary fabric, so it is inconspicuous and has a clean design in the daytime.