After a few years, it could also look like this under your terrace: rotting leaves, leftover food, rubbish, coarse dirt! Whether guest garden or private terrace: now protect the joints with the Zick-Zack joint tape. No more leaves, food leftovers or coarse dirt under the terrace. Never lose jewellery, credit cards or coins in the joints again. Only the patented Zick-Zack joint tape ensures the necessary ventilation. Simply order a free sample and try Zick-Zack on your terrace!