Round trampoline with enclosure 1,Q195 galvanized steel 2.PP ... year 6ft,8ft,10ft,12ft,13ft,14ft,15ft,16ft round trampoline with enclosure Frame Hot galvanized both inside & outside tubular ... surface is made from USA.V-rings attached with 8 rows of stitchingSprings Zinc plated and ... 6ft,8ft,10ft,12ft,13ft,14ft,15ft,16ft round trampoline with encosure Specifications:Item NoFrame DiaFrame High LegsRail ...