STEICO Natural acoustic wood fiber underlayment 180-sq ft Premium 6 mm Flooring Underlayment Flush Mount Ceiling Fans up to about 2

up to about 2

5-mm) thick

allowing furnishings and art to pop

A: There are 22 pieces per case

Adjustable Fit: Works with adjustable backset and latch

STEICO Natural acoustic wood fiber underlayment 180-sq ft Premium 6 mm Flooring Underlayment Flush Mount Ceiling Fans up to about 2100% Natural excellent soundproof and acoustic improving, US certified after passing the strictest acoustic tests (6 concrete slab, no ceiling), delta impact isolation class 25, thermal insulation High compression strength and "click lock protection" ensure that floor will not squeak, prevent "springy" effect when walking, and prolong the lifespan of your floors The vapor open technology minimizes the possibility of stale smells by preventing