ugems 22 gauge .999 fine silver round wire 0.025" (qty=5 feet) ugems this is fine silver round wire 22 gauge, 0.025" , medium; dead soft temper for easy wire twisting, looping, and even knitting . for jewelers and students. each spool is 5 continuous feet (5 feet). this fine silver is jewelry-quality, not medical-grade. do not use our silver material for colloidal purposes.