Bi-Pod Add-A-Bay| Belt Seats Included | Child Works by SRPADA accessible ASTM F1487 certified GSA contract pricing SAM registered vendor 10 week lead time Already have a Bi Pod swing frame? Add capacity without replacing the full structure. The Bi Pod Add A Bay expansion unit attaches to any existing Child Works Bi Pod frame the most budget friendly way to grow your swing installation one bay at a time. Pricing belt seats included MSRP $1,119 $995 Save $124 Includes 2 belt seats + galvanized chain kit.