Descriptions: Felt Material: Felt is known for its durability, flexibility, and excellent sound-absorbing properties, providing reliable protection and cushioning. It can be easily trimmed or cut into smaller sizes or shapes to fit your specific needs.Features: The "X" pattern in the center of the square is not only beautiful but also can further enhance the sound absorption effect. The self-adhesive back design makes installation more convenient, without the need for additional glue or fixing tools.Multi-Purpose Use: Suitable for both indoor and outdoor applications, this adhesive felt pad is widely used in cars, home appliances, furniture, door frame gaps, and more. It can be utilized for sound insulation, shock absorption, heat preservation, anti-skid, and anti-noise purposes.