Description: Product name:Numbering stamp trolley date rolling. Made of rubber material and durable, not easily be broken. Suitable packaging production date code, batch , date caps, valid , date food, electronic components, plastics, paper, glass, metal hardware, wood, cloth. Rotate back and forth to print,so interesting! After the immersion, the font will not swell but imprinted clear. Size Chart: word height: 4mm/0.16inch Or 5mm/0.20inch Package Includes: 1 Piece 6 Digits Numbering Stamp Note: Please allow slightly errors due to manual measurement and different monitors. Description: Product name:Numbering stamp trolley date rolling. Made of rubber material and durable, not easily be broken. Suitable packaging production date code, batch , date caps, valid , date food, electronic components, plastics, paper, glass, metal hardware, wood, cloth. Rotate back and forth to print,so interesting! After the immersion, the font will not swell but imprinted Size Chart: word width: 0.7cm/0.28inch word height: 1.1cm/0.43inch total length: 3.8cm/1.50inch Package Includes: 1 Piece Numbering Stamp Trolley