4 PCS Acoustic Panels, 2 Inch Thick 23.6 X 11.8 Inch Fiberglass Sound Absorbing Panels, Self-Adhesive Soundproof Wall Boards, For Studios, Office, Hom

About these itemsFiberglass soundproof panels made with 100% white fiberglass liner, 2-inch thickness, NRC up to 0.95 for efficient absorption of mid-to-high frequency noise, reducing echoes and reverberationPolyester fiber acoustic foam panels with high density, NRC up to 0.85, featuring diamond grid, stripes, or artistic patterns, designed for mid-to-high frequency noise reduction and comfortable quiet environmentsSelf-adhesive 3M backing for easy, tool-free installation, ensuring panels stay securely in place without peelingPanels meet green E0 standards, odor-free, safe for skin contact and breathing, suitable for use in homes, offices, meeting rooms, recording studios, cinemas, and schoolsVarious pack sizes and colors: fiberglass panels come in sets of 4 pieces (23.62 x 11.81 in) in black, gray, beige, camel; polyester fiber panels come in sets of 5, 6, 8, or 18 pieces in white, black, camel, and multiple patterns with beveled edges for seamless installationKey DifferencesFiberglass panels feature a 2-inch thickness, high NRC of 0.95, ideal for maximum sound absorption in professional or home environmentsPolyester fiber panels are 10 mm thick with NRC 0.85, offering a balance of sound absorption and aesthetic appeal with multiple color and pattern optionsFiberglass panels are larger single pieces (600 x 300 mm) with solid colors, while polyester fiber panels come in smaller square or rectangular shapes with diamond grid or stripe patternsPolyester panels include beveled edges for seamless installation without gaps and are easy to cut for DIY customizationFiberglass panels have a higher net weight (~4.36 kg per set of 4), whereas polyester panels vary from ~1.98 kg (5 pieces) up to ~6.3 kg (5 large pieces) per pack depending on size and quantityBoth types provide quick installation without tools thanks to strong 3M adhesive backing, but polyester fiber options offer more design versatility for decorative acoustic solutionsSpecificationsFiberglass Panels (Models: KDLRB50-158-31, -26, -33, -2)Set Quantity: 4 pcsNRC: 0.95Thickness: 2 in / 50 mmDimensions (single): 600 x 300 x 50 mm / 23.62 x 11.81 x 1.97 inMaterial: 100% White Fiberglass LinerBacking: 3M self-adhesiveColors: Black, Gray, Beige, CamelNet Weight: 4.36 kg / 9.61 lbsPolyester Fiber PanelsVarious sets and patterns with NRC: 0.85Thickness: 10 mm / 0.39 inSingle Panel Dimensions: from 300 x 300 mm (11.81 x 11.81 in) to 1200 x 600 mm (47.24 x 23.62 in) depending on modelMaterial: High-density Polyester Fiber, E0 gradeBacking: 3M self-adhesiveColors & Patterns: White, Black, Camel, Light Silk, Dark Forest, Earth, Light Oil Painting, Diamond Grid, StripesPack quantities: 5, 6, 8, or 18 pcsNet Weight range: 1.98 kg to 6.3 kg per packPackage ContentsSoundproof Wall Panels, quantity varies by model (4, 5, 6, 8, or 18 pieces)Each panel with 3M self-adhesive backing for easy installationNo tools required for mounting