The suction cup kit is suitable for threadless connections such as awnings, tents, sunroofs, sun sails, etc. Also attach tents and tarps to cars and trucks for easy camping. Easy to use, simply push the suction cup onto a smooth, clean surface and bend the lever to complete, turn the handle to lock securely, and it won't scratch your car. For outdoor campers, the D-ring can be easily attached to the carabiner, and the S-hook can be attached to the belt with a sticker. Each anchor can hold up to 50 lbs, and the fasteners are tested to hold up to 200 lbs. Ideal for moving, luggage, camping, awnings, events, concerts, construction, boating, biking, surfboards, and much more. This is an ideal product for any camping enthusiast. Easy to carry when traveling. Can be used as a car bag tensioner for outdoor trips, camping or pickup delivery, moving, can also be used in bathrooms, kitchens and any other places as a hook Features: Nominal load: 22 kg (48 lb). Dimensions: 11.8 x 5 cm. PVC Suction Cup: Nylon, PC and ABS alloy, metal and PVC. Very strong absorbent, reusable Easy to use: Step 1: Wipe the surface to ensure there is no air left. Step 2: Pull the knob Step 3: Pull the knob Step 4: Lock the suction cup and check if it is firm Color: Black Product packaging: 2 suction cups and 4 S-hooks