Install arched rainbow bridge Posted on January 6, 2019January 27, 2020 by citfun 06 Jan There is arched metal frame fixed at the bottom of bridge, connect that with 4 pillars by connectors. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest Share on WhatsApp (Opens in new window) WhatsApp Email a link to a friend (Opens in new window) Email Install webbed net tunnel Chain bridge of indoor playground