Product benefits and purpose This windshield washer fluid cover is designed to match the parameters of the previous model, delivering the same reliable performance and fit. The edge of the cover is precisely polished to remove roughness and burrs, helping to prevent leaks and ensure a clean seal. Material and durability Made from special materials that keep the cover lightweight, wearresistant, and temperature resistant, supporting longterm use in a range of operating conditions. Easy, tool installation No tools required. You can manually fasten the cover onto the washer fluid reservoir. After installation, verify that it fits properly and seals to prevent leakage. Craftsmanship and appearance Exquisitely crafted with a colorful buckle that is stylish and eyecatching. Manufactured to standard specifications with strict quality control. Compatibility and performance Designed to fit standard windshield washer fluid reservoirs and to maintain a reliable seal, helping protect the reservoir from leakage and contamination. Use scenarios 1) Home maintenance: a worn or missing washer fluid cap on a passenger vehicle during routine upkeep. 2) Fleet or service vehicles: quick, tool replacement to minimize downtime and keep reservoirs sealed during daily operation. 3) Appearance and reliability upgrades: upgrade the look of your engine bay while ensuring durable performance in varying climates.