Hana ʻia ka bakeke anti-collision me ka elasticity kiʻekiʻe a me ka ikaika kiʻekiʻe i hoʻololi ʻia i ka plastic.Hoʻopiha ʻia ka bākeke i ka wai a i ʻole ke one melemele, a ua uhi ʻia kona ʻili me ke kiʻi ʻoniʻoni.Hiki ke hoʻopili ʻia me kahi lepili aʻo e like me ka mea e pono ai e ʻōlelo a hoʻokaʻawale i nā kaʻa alanui.hale hana.Hoʻokumu ʻia ka bakeke anti-collision me kahi uhi bakeke, kahi kino bakeke, kahi ʻāpana transverse, kahi mea hoʻouka a me kahi mea retroreflective (reflective film).
Hoʻohana pinepine ʻia nā lio wai ma ke ʻano he puka ulia pōpilikia ma nā puka kūwaho, a me nā keʻena ala nui ma nā pae āpau, nā hale kaʻa, nā alanui, nā alahaka, ka mālama ʻana i ke alahele, nā wahi pōʻino a me nā wahi hana alanui e like me ka hoʻokaʻawale ʻana i ke alanui, ka hoʻokaʻawale ʻāina, ka hoʻohuli ʻana, ka hana alakaʻi.