- brand:
- Huisheng
- Color classification:
- Wave 30*30, strip 30*90, 36 pyramid 30*30, brick 30*90, brick 30*15, brick 30*30, brick 15*90, 9 pyramid 30*30, A low frequency trap , B low frequency trap, combination 1, combination 2, combination 3, combination 4, combination 5, combination 6, combination 7, combination 8, combination 9, combination 10, combination 11, combination 12, sponge glue
- Article number:
- Sound-absorbing cotton