Aluminum retractable inspection port 600x600 one-touch bathroom ceiling
<img src='https://view01.wemep.co.kr/wmp-product/6/148/1722731486/pd_akijasdkxbq6.jpg'><br><img src='https://view01.wemep.co.kr/wmp-product/6/148/1722731486/pd_pzmu4uttmmx2.jpg'><br><img src='https://view01.wemep.co.kr/wmp-product/6/148/1722731486/pd_c05i8mvuyk9p.jpg'>