... the tapered disign resist stretching and rustenclosure Maximize jumping space with the netting around the outside of the frame 6ft,8ft ... ,10ft,12ft,13ft,14ft,15ft,16ft round trampoline with encosure Specifications:Item NoFrame DiaFrame High LegsRail TuebsSpringsMat DiaPoleMesh Height ... width(6~14FT),360mm width(15FT),440mm (16FT);100mm side skirt. Certificate:TUV-GS,ITS-GS,CE-EN71,REACH,PAHs & ...