Endless adhesive weights roll with 1.000 galvanised and coated steel segments (in silver) of 5 grams. With protruding protective film for easier removal before assembly. The cardboard box is equipped with a special ""anti-roll-back"" function, which prevents the roll end of the adhesive weights roll from sliding back into the cardboard box. Made in Germany Why should you balance tyres at all? At a speed of 100 km/h the centrifugal force of a 10 g unbalance acts like the force of a sledge hammer. This makes wheels without balancing weights a danger: Without adhesive weights on steel and aluminium rims, wheel suspensions and bearings are subjected to greater stress. Missing balancing weights on steel and aluminium rims can also lead to noticeable vibrations at the steering wheel and in the interior. In addition, non-existent adhesive bars result in increased brake and tyre wear. Picture may differ slightly from the article (additionally with fingerlift)