Let imaginations run wild with the Jack and June Jack and June Monocular Playset Periscope in Green for Outdoor Playsets. This swiveling periscope will have your children feeling like they are floating out in the open sea on their very own pirate ship, as it attaches to most outdoor playsets. Made from durable polyethylene, UV resistant plastic, this wheel can endure whatever your pretend pirate and the elements throw at it.