Material 100% Polyester high density Fabric Wrapped + 100% Fiberglass Inner. NRC Noise Reduction Coefficient =0.95 and above Installation Self Adhesive , Please apply some construction adhesive glue on the empty place of back of panels and press hard to make sure it's stable on wall. High Quality E0 Rating White Fiberglass Inner Instead of Yellow Fiberglass Sound Absorption Absorb reverberation, noises, echoes, make your environment more quiet Decoration Excellent decoration for living room, meeting room, cinema,office, theater, recording studio and so on Fiberglass Acoustic Panel Product Size : 23.6 Inch x 11.8 Inch x 2 Inch Quantity: 4 PCS Color: Light Camel (Linen) Wide Application: Can use for Studio Room , Theater, Cinema, Home , Office ,Hotel ,Gym room, shopping mall, entertainment venues ,large space. Fiberglass Acoustic Panels Fiberglass Acoustic Panels Fiberglass Acoustic Panels Fiberglass Acoustic Panels Fiberglass Acoustic Panels Fiberglass Acoustic Panels Add to Cart Buying Options Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.1 out of 5 stars 97 4.1 out of 5 stars 97 4.1 out of 5 stars 97 4.2 out of 5 stars 110 4.2 out of 5 stars 110 4.2 out of 5 stars 110 Price $106.99$106.99 $92.99$92.99 $106.99$106.99 $95.96$95.96 $99.96$99.96 $95.96$95.96 Size (Inch) 47.2 x 11.8 x 2 47.2 x 11.8 x 2 47.2 x 11.8 x 2 23.6 x 11.8 x 2 23.6 x 11.8 x 2 23.6 x 11.8 x 2 Qty 2 PCS 2 PCS 2 PCS 4 PCS 4 PCS 4 PCS Color Black Heather Linen Heather Off White Black Curve Line Panels Curve Line Panels Curve Line Panels Fiberglass Acoustic Panels Fiberglass Acoustic Panels Fiberglass Acoustic Panels Buying Options Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 3.8 out of 5 stars 33 4.2 out of 5 stars 158 4.2 out of 5 stars 158 3.6 out of 5 stars 124 3.6 out of 5 stars 124 3.6 out of 5 stars 124 Price — no data — no data — no data — no data — no data — no data Size (Inch) 48 x 24 x 0.4 48 x 24 x 0.4 48 x 24 x 0.4 23.6 x 11.8 x 2 23.6 x 11.8 x 2 23.6 x 11.8 x 2 Qty 3 PCS 3 PCS 3 PCS 4 PCS 4 PCS 4 PCS Color White Light Tan Silver Grey Dark Brown Coffee Color Deep Blue Wood Acoustic Panels Wood Acoustic Panels Wood Acoustic Panels Add to Cart Buying Options Buying Options Customer Reviews 4.3 out of 5 stars 100 4.3 out of 5 stars 100 4.3 out of 5 stars 100 Price $72.99$72.99 — no data — no data Size (Inch) 47.2 x 15.7 x 0.82 47.2 x 15.7 x 0.82 47.2 x 15.7 x 0.82 Qty 2 PCS 2 PCS 2 PCS Color Ebony Smoking Walnut Silver Walnut