Wave Diffusers Panels - Set of 6 | 1 Sqft, 2" Thick | 50 Density | Premium Grade | 3D Structure Broadband Sound Absorber - Periodic Groove Structure | BLACK Window Seal better Sound Insulation than soundproofing

better Sound Insulation than soundproofing foam

Each panel measures 1 foot × 1 foot with a 10 mm thickness

Step 2 - Adjust/Cut Door Seal with the LINEMAN PLIER/PLASH if you door is less that 3 feet

SELF ADHESIVE - Self Adhesive Acoustic Wall Panels – Easy Installation Peel-and-stick backing allows quick wall mounting without drilling or tools

Wave Diffusers Panels - Set of 6 | 1 Sqft, 2" Thick | 50 Density | Premium Grade | 3D Structure Broadband Sound Absorber - Periodic Groove Structure | BLACK Window Seal better Sound Insulation than soundproofingSIZE: 12'' X 12'' X 2'' DENSITY : 50kg M3 MATERIAL: Polyurethane Enviromentally friendly Odorless OPENING INSTRUCTION: It comes in a Vacuum Compressed Packaging, It may look thin or not as expected in first look but Please follow the "How to restore Vacuum Compressed Packaging" instructions given in the 3rd Image of this product or the instruction pamphlet that you will find inside the package. INSPIRATION: The design reflects in their profile, the