ITEM NAME:2pack Motorbike Air Filter Cleaner Engine Protect for YAMAHA Xmax 250 300 Description: High air flow with exceptional filtration. Allows more air to flow easily to the engine and it will increase more horsepower and torque. This panel air filter is long life type filter and it is reusable. Washable, reusable and environmentally friendly. Material: Plastic + Cotton Specification: Size: 467x127mm/18.39x5 inch Package Includes: 2 Pieces Ail Filters.This panel air filter is long life type filter and it is reusable. Allows more air to flow easily to the engine and it will increase more horsepower and torque. High air flow with exceptional filtration.