Strong and durable: These bumper washers are made of aluminum alloy to provide strength and longlasting durability for vehicle hardware. Convenient installation and removal: Quick release fasteners enable easy and frequent removal, and are simple to install. Costeffective kit: Each set includes 4 fasteners, 2 orings, 4 bolts, 4 nuts, and 4 gaskets, delivering good value for money. Versatile application: Suitable for bumpers, rear bumpers, trunk or hatch lids, and other vehicle parts that require bumper washers. What you get 4 fasteners 2 orings 4 bolts 4 nuts 4 gaskets Applications and scenarios Bumper maintenance and : worn or damaged bumper washers on bumpers, rear bumpers, or related components during routine maintenance or after impact. Trunk and hatch lid work: Remove and reinstall components under the trunk or hatch lid with ease for service or accessory changes. DIY upgrades and restorations: Use the included hardware to upgrade or aging bumper hardware on various vehicle parts that require bumper washers. Specifications and features Material: Aluminum alloy Includes: 4 fasteners, 2 orings, 4 bolts, 4 nuts, 4 gaskets Intended use: Bumpers, rear bumpers, trunk lids, hatch lids, and related vehicle parts needing bumper washers Design emphasis: Strong, durable construction with easy installation and removal for practical, repeatable use