Aujen Silicone Black License Plate Frame Cover 1 Pack - Front and Back Car Plate Holder - Rust-Proof, Rattle-Proof, Weather-Proof (Black) RUST-PROOF. RATTLE-PROOF. WEATHER-PROOF - Enjoy the silence! Industrial-grade premium quality silicone. Resistant to rust and deformation. HIGH-QUALITY SILICONE MATERIAL: The universal carbon fiber license plate frame is made of industrial-grade silicone which is characterized as rustproof, rattle proof and weatherproof, preventing your car from scratches, rust, deformation and fading in comparison to most metal license plate frames. UPGRADED QUICK-INSTALLATION DESIGN: This item comes with 8 screw caps, stainless hex nuts, 4 stainless tapping screws and 2 stainless pan head screws. Simply slot your plate into the silicone license plate frame and align the plate with the four holes on the frame. INNOVATIVE SIDE-OPENING DESIGN: This license plate bracket features its reinforced corners and side opening. With this special design, you just need to insert the license plate from either opening side of the frame, protecting yourself from being hurt and the surface of your car being scratched by the sharp license plate. With ZERO license plate sticker obstruction, this license plate frame for your car won?t bring you trouble. FASHIONABLE DESIGN HUMANIZED DETAILS: This silicone license plate frame has 4 reinforced round corners, looking great on your vehicle while averting damages caused by traditional sharp-cornered frames. In addition, along with the 2 drain holes on the bottom, the upgraded vents on the upper left corner and lower right corner keep your license plate away from water accumulation and rust.