Instant purchase without comments is welcome. This is a pipe cleaner brush that thoroughly removes dirt from pipes and hoses. The flexible stainless steel spring structure allows it to be used in curved pipes. The 155cm long type allows you to easily clean the back of hard-to-reach pipes. It has soft brushes of different sizes on both ends, so you can use it without damaging the pipes. Large brush: 3.5 x 5 cm Small brush: 1.7 x 5 cm Ideal for cleaning aquariums, drain hoses, pipes, etc. This product will be shipped by regular mail. Please note that it may take some time to arrive. Please read the profile before purchasing. ②