Sold individually, purchase 2 for a pair. Symbolic to sailors, the bird on this natural wood swallow ear plug signifies your ship is approaching the shore and will guide you to safety. Organic wood saddle plug. Get back to nature with this beech wood ear plug. Plug gauge sizes available from 8mm to 25mm. To purchase, select your size from the drop down above and enter the quantity. Prices may vary based on ear plug gauge size.