... L, XL 3) Material: nylon neoprene 4) Color: black neoprene palm brace 1.Material:nylon,neoprene2.Size: S, M, L, XL ... comfortable pressure and maximum body heat retention around the wristneoprene palm brace Materialnylon,neopreneSizeS, M, L, XL Colorblack,any other ... and packing processes; 3).Quality Control Department specially responsible for quality checking in each process neoprene palm brace