light and security; moisture-proof and fire safety; simple and real. conveniet and economical ceiling best soundproof material

Material: First grade real wood fiber
Type: cut easily and shaped with standard woodworking tools as your like.
Specification: 600X600mm, 600X1200mm, 600X2000MM or made on your kindly request.
Thickness: 10/15/20/25mm
Color: real wood color or painted every color as your like.
Character: light and security; moisture-proof and fire safety; simple and real.