【PREMIUM MATERIAL】: The hitch cover is Made of high-strength ABS plastic injection molding, it will not cause the national flag panel to fall off or rust. And The trailer hitch locks uses black electrophoretic painted carbon steel, solid and hard to bend. you are easy to handle 360 degree rotating head. All-weather rubber key cap slot keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core. 【Universal Fits 2-Inch Receivers】: The trailer hitch covers are designed to fit standard 2 inch tow hitch receiver, including trucks, cars, SUVs. The trailer hitch receiver lock uses 5/8" pin with 3-1/2" effective length perfect for Class III/IV 2" hitch receiver tubes. 【Durable and anti-theft】: This trailer hook cover can continuously protect your trailer hook receiver and valve stem from dust, dirt, and debris in any weather conditions. Each lock cylinder is unique and can protect your hanging device from theft. The package contains three square foam ring pads to effectively reduce noise when driving on rough roads. 【Upgrade American Flag Design】: 50 stars represent the 50 states of the United States, and 13 stripes symbolize the 13 colonies of the United States. The stars and stripes are a 3E matte POP-OUT design, with a bright surface design at the bottom. When the sun shines, the design of the national flag becomes very prominent. 【Perfect Gift】: This car accessories is suitable for Most 2-Inch Receivers, including a Plastic american flag hitch cover and a trailer hitch lock. It is a practical Exterior car accessories gift for men and women for any occasion like On holiday or birthday. a Plastic american flag hitch cover and a trailer hitch lock