Genuine OEM Volkswagen Speaker Sealing Ring, part number 7H0035218B. This sealing ring is designed to create a tight seal around a speaker, preventing unwanted vibrations, dust, and moisture from entering the speaker enclosure or vehicle interior. It is typically installed between the speaker and its mounting surface. Weighing only 0.015 kg, this lightweight ring is made from a durable, flexible material. Using a genuine OEM sealing ring ensures a precise fit and proper acoustic isolation, maintaining optimal sound quality and protecting the speaker from environmental damage.