Dimensions: 13 x 11.5 cm Material: ABS, metal, and PVC Color: black + red Scope of application: car, travel, pets, fishing Scope of delivery: 4 x suction cups, 8 x S-hooks Materials and Design Car suction cups are made of nylon, PC, ABS, PVC, and metal hooks. High-strength D-buckle, strong and durable, wear-resistant, capable of withstanding gravitational stress. Features a new professional PVC suction cup made from high-quality material, offering ultra-strong suction, resistance to aging and corrosion, long product life, and reusable performance. Suction cups are ideal for use where drilling holes is not possible or preferred. Easy to Use For outdoor campers, the suction hook provides a convenient, screw-free solution—quick and easy to install. Simply place the suction cup on a smooth, clean, and dry surface, then fold the lever to secure. Can also be used in bathrooms, kitchens, and other areas as a practical hook. Powerful Performance This suction cup set is suitable for heavy-duty applications. Can be used as a car luggage bag tensioner for secure fastening, ideal for outdoor trips, camping, pickup, delivery, and moving. Designed for use on very smooth surfaces. Ensure both the surface and suction hook are clean and dry before application. Due to the vacuum design, use only on glass, car surfaces, mirrors, tiles, and other smooth, non-porous surfaces to keep items secure. Not suitable for uneven or textured surfaces such as patterned ceramic tiles, wallpaper, or wood. Ideal for attaching tents and tarpaulins to cars and trucks. A practical and portable solution for camping and travel.