Thank you for viewing! These are jig heads made by an overseas manufacturer for DIY use!! #4, 50 pieces per pack. Please allow for a margin of error of 1 or 2 pieces m(_ _)m Size is approximately 25mm x 11mm. Please check the photos for details. These are new and unused, but as they are imported products, there may be some imperfections in the manufacturing. Please refrain from purchasing if you are concerned. If you need multiple packs, please contact me! I also have jig hooks #8, #6, and #4 available! Shipped via non-standard mail. #soyu fishing tackle #soyu fishing rods #soyu black sea bream rods