Pyramid Acoustic- Foam Soundproof Panel, Studio Sound, Absorption Board Tiles. Features: This New Acoustic Panel Foam is Made with High Quality Imported Foam. Sound Vibrations Are Broadcast Through the Air, Causing Issues with Noise Entering and Exiting Your House Studio. This Sound Absorbing Polyurethane Foam Panel is Designed to Reduce Echo Within an Environment. Pyramid Plate Foam Provides Moderate Sound Control on Walls or Ceilings. This Product Provides Strong Noise Reduction , Where Moderate Deadening is Desired. This Product is Best for when Absolute Sound Deadening is Not Required, but Moderate Deadening is Desired. Use: Perfect for Use on Walls, Ceilings, Doors, Windows Etc. Anywhere to Help Block Sound and Prevent Echoes Inside the Room. The Insulation Bar Acoustic Panel Foam Enhances the Sound Quality and Aesthetics of Any Recording or Listening Environment. Professional Studio Grade Acoustical Treatments, Create Beautiful Recording Environments. Specifications: Material: Polyurethane Foam Polymer Type: Open Cell Polyether Size (L X W X H) / 1 Piece :30 X 30 X 2.5cm(12 X 12 X 1 Inch) Please Allow 5-15mm Error. Package Include: 12 Piece . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.