Fitment: Fit for BMW X3 G01 X4 G02 2018-2020 Features: 1. Good durability and reliability. 2. Standard size, it can be directly replaced. 3. Meets quality standards, 100% tested before shipping. 4. The use of sound insulation cotton can reduce noise. 5. Advanced manufacturing technology, high reliability and high performance. 6. The constant temperature in winter and summer does not affect the heat dissipation of the engine. 7. The use of flame-retardant fabrics can make the product have heat insulation and flame retardant effect. Specification: Name: Engine Soundproof Cotton Condition: New Color: black/silver Material: PET Placement on Vehicle: Engine hood Packing Included: 1 * Engine Soundproof Cotton (with buckle) Note: 1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.