[SIMHOA] Air Vent Cover White Square Air Vent Louver Air Return Grill Cover Ventilation Cover for Garages Home Office Rvs Ceiling

Description:
?Product Type?: Square air return grille cover, is designed to improve air ventilation, white color.
? Material?: The air vent cover is made of aluminum alloy material, wear resistant, sturdy and to use.
?Ventilation Cover?: The weatherproof air vent louver has mesh grids on the back, blocking external debris while allowing air to pass through.
?Easy Installation?: The air return grill cover is easy to install, suitable for wall or ceiling mounting.
?Wide Applications?: The air vent grille is suitable for the home, office, kitchen, garages, RVs, campers, etc.
Specification:
Material: aluminum alloy
Product Size: (Optional)
15cm: Panel size: 15cmx15cm/5.91inchx5.91inch, Inner diameter size: 12cmx12cm/4.72inchx4.72inch
20cm: Panel size: 20cmx20cm/7.87inchx7.87inch, Inner diameter size: 17cmx17cm/6.69inchx6.69inch
25cm: Panel size: 25cmx25cm/9.84inchx9.84inch, Inner diameter size: 22cmx22cm/8.66inchx8.66inch
30cm: Panel size: 30cmx30cm/11.81inchx11.81inch, Inner diameter size: 27cmx27cm/10.63inchx10.63inch
Package Includes:
1 Air Vent Cover
Note:
Please allow slightly errors due to manual measurement and different monitors.