SONIC brand number tags, made in Japan. Size: 60 x 40mm, pack of 5, thickness 2.5mm, allowing for classification based on use. - Brand: SONIC - Model: NF-741 - Size: 60 x 40mm - Thickness: 2.5mm - Quantity: 5 tags per pack I'm not sure about other brands, but there are 9 loose tags. These were stored without being in a bag. They have two holes and are slightly smaller than the 5-tag set mentioned above. Will be sent with simple packaging.