... surface, wooden handgrip and 10levels in height adjustment 5. Armpit Crutch, Aluminum alloy tube, 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 foaming ...