1.waterproof, 2.double side, 3. movable name:recoil waterbase pavement sign LT-10G2Material: alu.32mm snap frame, rondo , quality spring, plastic water base with wheels, oxford bag for base, separate cartongraphic size:A1packng size:108*7.5*66.5pc/ctn:0.5pcsN.W:15kgsG.W:17.5kgs