color developed in May Set of 12 instant No need to soak in extra sound absorbing soundproofing soundproofing sound absorbing soundproofing high

Ships from Japan 🎵Compressed packaging & instant recovery Our sound absorbing material is compressed and packaged, but because it is made of high density material of 35kg/m³, there is no need to soak it in water or wait. It recovers to its original shape immediately after opening, which is very convenient. 🎵High density & outstanding sound absorption performance Our sound absorbing material is 5 cm thicker than conventional sound absorbing panels. The sound absorbing panel uses a strictly optimized polyurethane material and uses a high density extra thick sponge of 35 kg/m³. The inside of the sound absorbing material has a porous structure, and the soundproofing sheet converts sound vibrations into thermal energy and attenuates sound. Our sound absorbing material helps with noise control and further enhances the soundproofing effect of the sound absorbing sheet. 🎵Excellent Material & Good Recovery Our sound absorbing material uses polyurethane foam with excellent recovery and durability. Even if folded, it will quickly return to its original shape, so there is no need to worry about deformation even after long-term use. The sound absorbing material has a porous structure and high cushioning properties, so it can protect people and objects from collisions. 🔥B1 Class Flame Retardant & Thermal Insulation Our sound absorbing material is made of officially certified B1 Class flame retardant material, which is difficult to spread even when it comes into contact with fire, and automatically extinguishes when it moves away from the source of fire. It also does not contain formaldehyde, making it environmentally friendly and safe to use. The sound insulation sheet effectively blocks heat from the outside by utilizing the insulating properties of gas, maintaining room temperature. The sound insulation material is also resistant to impact and is ideal as an insulating material. 🎵Easy to install & wide range of uses Our sound absorbing material can be easily cut with scissors or a cutter. It can be processed to fit the installation location and installed using the strong double-sided adhesive tape included. The wider the installation area, the better the sound insulation effect. If partial sound insulation is required, it is sufficient to install it near the sound source. ❤️We offer a 180-day warranty, if you receive a defective product or have any problems with the included double-sided tape, please contact us and we will respond promptly. Compressed packaging & instant recovery Our sound absorbing material is compressed and packaged, but because it is made of high density material of 35kg/m³, there is no need to soak it in water or wait for it to recover. It recovers to its original shape immediately after opening, which is very convenient.