Safety and flame retardant | Sound insulation panels | Colorful 5 colors | 2&12 pieces | Room layout

https://live.staticflickr.com/65535/52311641213_01ef67af66_o.jpg **KEYSTONE flame retardant and beautiful sound insulation board 50X100X3cm 2 pieces** __Composite high-density closed rubber foam and polyester fiber felt__ Effectively blocks sound penetration and has decorative and partial sound-absorbing functions ●Super sound insulation ability! ●Flame retardant, beautiful, non-toxic, heat-insulating and anti-collision. ●Thickening up to 30mm can reduce the volume by about 20db. ●With adhesive backing, it can be quickly attached to the wall or ceiling. __If you want to avoid adhesive residue, it is recommended to purchase Skier multi-purpose super sticky double-sided tape 3cm*10m__ https://www.pinkoi.com/product/7XMznUmt ●Multi-color optional DIY sound insulation, good decoration __The actual effect will vary depending on the installation method or environment.__ https://youtu.be/yKkDlmyGHvw https://live.staticflickr.com/65535/52378417215_a574d9ed4c_o.jpg https://live.staticflickr.com/65535/52378227443_4d17186928_o.jpg https://live.staticflickr.com/65535/52377053077_c4e6b3365d_o.jpg __To avoid glue residue__ __It is recommended to purchase Skier multi-purpose super sticky double-sided tape 3cm*10m__ https://www.pinkoi.com/product/7XMznUmt https://live.staticflickr.com/65535/51959392786_b4e19e3a0d_o.jpg https://live.staticflickr.com/65535/52378227468_102f3d154d_o.jpg You can also purchase__acoustic__sound-absorbing panel series products__ Acoustic fiber | Sound-absorbing panel 30X30cm | 19 colors | 16 pieces https://www.pinkoi.com/product/ivXcj9Se [Single piece] Acoustic fiber | Sound-absorbing panel 30X30cm | 19 colors https://www.pinkoi.com/product/YXd4rez6 Acoustic fiber | Sound-absorbing panel 60X60cm | 19 colors | 16 pieces https://www.pinkoi.com/product/2dneQRRE Acoustic fiber | Sound-absorbing panel 120X60cm | 9 colors | 8 pieces https://www.pinkoi.com/product/BR7zHChg [Single piece] Acoustic fiber | Sound-absorbing panel 120X60cm | 9 colors https://www.pinkoi.com/product/nMNXxCrT Hexagonal Acoustics | Acoustic Panels | 19 Colors | 20 Pack https://www.pinkoi.com/product/GKHcrcg7 [Single-piece package] Hexagonal acoustics | Sound-absorbing panels | 19 colors https://www.pinkoi.com/product/PhGuBfwC __set__ [Color Matching Set] Hexagonal Acoustics | Acoustic Panels | 12 Colors https://www.pinkoi.com/product/vEaKGjuj [Color matching set] Acoustic fiber | Sound-absorbing panel 30*30cm | 6 colors https://www.pinkoi.com/product/4H2xdTCM [Color Matching Set] Acoustic Fiber | Sound-absorbing Panel 240X240cm | 7 colors https://www.pinkoi.com/product/KD28DXHi [Color Matching Set] Acoustic Fiber | Sound-absorbing Panel 180X360cm | 2 colors https://www.pinkoi.com/product/2B9rSuUw