Perline is a wall-mounted sound-absorbing system composed of panels in shapes and colors reminiscent of precious gems, all crafted with Snowsound technology. These panels are set within a frame made of galvanized tubular steel, which is then mounted on two chromed metal plates securely anchored to the wall. The panels have the ability to rotate on their own axis, allowing for various configurations. The design concept draws inspiration from the notion of a thread strung with differently shaped and colored precious gems, forming a necklace or pendant earrings. Perline is a scalable modular system based on units that introduce both formality and softness to a space, significantly enhancing both its acoustic and aesthetic qualities.