A perforated tarpaulin Tarpaulins are useful for advertisement printing, most notably for billboards. Perforated tarpaulins are usually employed for medium to substantial advertising and marketing, or for protection on scaffoldings; the intention on the perforations (from 20% to 70%) is to cut back wind vulnerability. Pergola has to be attached https://finnpaiwu.wikiinside.com/1776509/the_best_side_of_izmir_pergola