100% microfiber

1. Small: total length: 35cm, wool part length: 15cm, diameter: 7cm, sleeve: 13cm, black and white new material + black rod + black EVA sleeve.

2. Medium: total length: 45cm, wool part length: 16cm, diameter: 9cm, sleeve: 13cm, black and white wool + white rod + black EVA sleeve

3. Large: Total length: 50cm, wool part length: 20cm, diameter: 10cm, sleeve: 13cm, black and white new material + black rod + black EVA sleeve.

Round duct baffle