100x50x2cm Car Rubber Plastic Self-adhesive Wave Crest Shockproof Sound-absorbing Cotton

1. Material: rubber foam cotton + kraft paper
2. The sound-absorbing material allows you to cope with both cold and heat, and the good insulation interior ensures the high comfort of the vehicle
3. Protect the engine, electrical appliances and paint from the heat generated by the turbine and exhaust
4. Super strong adhesive backing for easy installation/easy operation/flexible cutting
5. Suitable for cars, apartments, condominiums, studios, classrooms, factories, etc.