... oxidized surface, and 5levels in height adjustment 4.4-Feet walking Stick, aluminum alloy tube, oxidized surface, wooden handgrip and ... adjustable in height, L, M, S size 6. Multifunctional Crutch, Aluminum alloys tube, oxidized surface, and a sturdy support cane ... tube, oxidized surface, folding, 6 levels in height adjustmentAluminum crutch with high quality aluminum alloy treated on surface. Sponge ...