These are the remaining pieces after cutting. 50cm x 117cm 50cm x 100cm Thickness: 3mm ──────────────────────── Features: Excellent soundproofing performance Effectively blocks external noise from entering the vehicle. Reduces engine noise and road noise, and improves comfort with insulation. Blocks out the cold from outside in winter, and prevents heat from entering in summer. Maintains a constant temperature inside the vehicle, and improves air conditioning efficiency. Easy installation Easy application, just peel off the adhesive sheet on the back and stick it on. Suitable for various locations such as doors, floors, ceilings, and trunks. Compatible with a wide range of vehicles such as automobiles, trucks, vans, and RVs. Can also be used for home and industrial applications. Soundproofing of the interior of the car (doors, trunks, floors, etc.) Insulation and soundproofing of the engine room Soundproofing measures for factory equipment and homes