A perforated tarpaulin Tarpaulins are useful for advertisement printing, most notably for billboards. Perforated tarpaulins are usually useful for medium to large advertising, or for protection on scaffoldings; the intention in the perforations (from 20% to 70%) is to lessen wind vulnerability. Thanked 29 Instances in 9 Posts Arc Verify https://izmirpergola97530.wikibuysell.com/1385137/fascination_about_pergola