Amazon Basics Car Sound Deadening Sheets Buying Guide

The Amazon Basics Car Sound Deadening Sheets use a butyl rubber compound base to reduce annoying vibrations and noise from the road and vehicle [S1]. Each sheet features a reflective aluminum foil face that provides thermal insulation alongside sound dampening [S1]. The kit includes 10 pieces, each measuring 25.4 x 36.8 cm with a thickness of 2.0mm, covering a total area of 0.91 square meters [S1]. With a strong self-adhesive backing and flexible material, these sheets can be easily cut and installed in areas such as the cabin floor or trunk [S1]. Note that the included instruction manual may not be available in Japanese [S1]. **Buying Decision:** This product is suitable for those looking to reduce cabin noise and vibration or add basic thermal insulation. Since the total coverage is limited to 0.91 square meters, users should calculate their required surface area before purchasing.