tulong mga pre ayusin nyo ho sna ung pag sagot nyo pra d tYo mag away hehe Godbless mga pre sna mabuhay pa Kyo Ng matagal mag pakabaet Rin Kyo pra mapunta Kyo s langit.
It serves as a passage and protection of the electrical wires which can be made of metal or plastic, also known as electrical pipes
