Aluminum retractable inspection port 400x400 one-touch bathroom ceiling
<img src='https://view01.wemep.co.kr/wmp-product/2/751/1722717512/pd_x9vb23qs5uco.jpg'><br><img src='https://view01.wemep.co.kr/wmp-product/2/751/1722717512/pd_3fux3c8kxzpu.jpg'><br><img src='https://view01.wemep.co.kr/wmp-product/2/751/1722717512/pd_mbzpwppxwucw.jpg'>