... 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 when folded, a comfortable seat ... when open 7. Aluminum alloy tube, oxidized surface, folding, 6 levels in height adjustmentAluminum crutch ...