All / 20' wide All skate surfaces 1.5' tall 3.5' tall 5' tall varied height 20' wide 16' wide 12' wide 8' wide 6' wide 4' wide 3.5' mini ramp x 20' wide - 5' extension x 16' wide $8,249.99 Add To Cart 3.5' mini ramp x 20' wide $6,249.99 Add To Cart 3.5' mini ramp x 20' wide - 5' extension x 4' wide $6,749.99 Add To Cart