JewelryVolt Bone and Wood Organic Plugs - Tree of Life Carved Themed Ear Plugs for Men and Women 20G(0.8MM),18G(1.0MM),16G(1.2MM),14G(1.6MM),12G(2.0MM),10G(2.5MM),8G(3.0MM),6G(4.0MM),4G(5.0MM),2G(6.0MM),0G(8.0MM) ,00G(10.0MM),7/16(11.0)MM,1/2(12.0MM),9/16(14.0MM),5/8(16MM),11/16(18.0MM),3/4(19.0MM),13/16(20.0MM),7/8(22.0MM) ,15/16(24.0MM),1"(25.0MM),1"1/8(29.0MM),1"1/4(32.0MM),1"3/8(35.0MM),1"1/2(38.0MM),1"5/8(41.0MM),1"3/4(44.0MM) 1"7/8(48.0MM),2"(50.MM) Organic Sawo Wood Ear Plug Gauges Product Code: NOG-133