Soundproofing Puzzle Mat with Anti-Slip Felt Soundproofing Mat 15.7 x 15.7 inches (40 x 40 cm), Pink, 1 Piece, Fermenon TC400JG-M-PK

A new generation of material that creates new value in your life. ◆ Felmenon Hard Sound Absorbing Felt Board made of 100% polyester fiber and molded into a high-density board with high compression processing. With excellent sound absorption and a wide variety of colors, it can be used in a variety of scenes and products. Hard sound absorbing felt board sound absorbing effect The dense polyester felt has a high sound absorbing effect and absorbs noise in the room. Use on walls and floors to prevent noise What is sound absorption? Sound is transmitted through vibrations in the air. When the sound hits the sound absorbing material, the sound vibration will be reduced (sucking in vibration), reducing the reflections of the sound and reducing the amount of bouncing. 7 Features of Fermenon 1. Sound Absorption: The hard sound absorbing felt board is made of 100% polyester fiber and is molded into high density board by high compression processing. Absorbs sound energy in the room and reduces sound reverberation. Please refer to the product images for sound absorption rates. (*Measures sound absorption rate through the reverberation chamber sound absorption rate test.) 2. Safe and Secure: The felt board is produced without glue, and is a low formaldehyde that does not emit formaldehyde. The adhesive used for the product is also F (standard) so it is safe even in living environments with children. There is no bad smell in the future of your petroleum products. (*JIS A 6912 within 0.05 mg/L of F☆☆☆☆☆Standard) 3. Dyeing fastness: As a result of professional institutes, light fastness test: grade 4 and above / Friction test: rating 4 - 5 (dry and wet) and has high color fastness rating. There is no need to worry about fading due to exposure to sunlight or friction during use (*tested based on JIS L1096A) 4. Breathability: The average breathability value is 50 cm3 / cm2 / S (*The amount of air passes through 1 second). Breathability: Compared to standard carpets, it has a high level of breathability compared to the average 30 cm3 / cm2 and S. (*Test based on JIS L 0842 / JIS L 0849 II model) 5. Flame Retardant: The fiber dense felt board is highly flame retardant and meets the international standard ASTME84-08 and the Department of Duty Fire Retardant Test method. (45° Air Mix Burner Act) 6. Strong and Abrasion Resistant: The material is strong and durable as a polyester fiber. Abrasion resistance testing shows that dimension change rate is about 1.2% and surface strength is almost no visible changes in appearance. (*Test based on JIS L 1096C law) 7. Processing: It can be easily cut with a blade such as a cutter, so it can be processed to fit the size you need, such as indoor walls, pillars, floors, etc. In addition, there are various processing methods such as 3D embossing, die-cutting, laser cutting, and gluing.

• 100% polyester%
• Product Size: Width 15.7 x Depth 15.7 x Thickness 0.3 inches (40 x 4
• Material: Felt (100% polyester)
• Country of Origin: China
• Excellent shock absorption so that it won't hurt even if it falls off your knee
• The problem of children's daily living: Rooting children run around and make loud loud. Use the felt board on the floor or wall to reduce the sound of your energetic child and absorb sound throughout the room
• Safe F☆☆☆☆
• As a protective material for children