jungle gym kingdom swing set hangers - 2 heavy duty brackets with locking snap hooks for porch, patio, playground - indoor/outdoor hardware & accessories jungle gym kingdom enjoy many exciting hours of backyard family fun with jgk's playground swing set seat, enjoyable for kids and adults. it can be used as a tree swings seat or by easy connection fo jungle gym kingdom swing hangers. your flexible playset seat will conform to most anyone and hold up to the 300 pound weight limit. don't forget the plastic coated chains protect little fingers from pinching. this is the perfect soft swing for those rock climbing kids to hold on to, so let them sit back and enjoy the comfort that their new swing will bring to their smiling faces.