Acoustic Foam 50 Pack Soundproofing Sponge Fireproof Tremelo arms Acoustically Invisible Stealth Magnet: Unlike

Acoustically Invisible Stealth Magnet: Unlike the sound waves created by a conventional magnet

Color: Black

The combination of vintage yellow and gold is beautiful and durable

Connector Type: 3

give comfortable feeling to your fingers

Acoustic Foam 50 Pack Soundproofing Sponge Fireproof Tremelo arms Acoustically Invisible Stealth Magnet: UnlikeSPECIFICATIONS Type: Sealing Strips acoustic panels: acoustic foam panels wall panels: soundproofing panels 6 parallel corrugated grooves: Each 12"x12"x2" (30x30x5cm) panel surface is designed with 6 grooves with a depth of 1 inches which absorbs medium and low frequency noise (200Hz 4kHz) through air friction and sound wave scattering, such as conversation, TV sound and air conditioner vibration.