Bungee Qaum Khoom

txoj kab uas hla sab hauv ntawm nqe lauj yog 22.94mm

Nqe lauj diam ： 5.98mm

Hlau nqaj taub yog 3.5 hli

Tom qab ntawd cov khoom ntawm bungee qaum yogcov khoom siv zoo pp xov paj + cov khoom siv roj hmab + cov khoom siv ua ntev