one blunt pen used to carve on plant labels.The metal plant taps can be marked on doubled sides with markers. Metal Plant Tags and Labels-Made of aluminum alloy,easy to write on both sides.The metal plant tags can keep track of what has been planted in a specific area, keep track of the growth of a particular plant, or provide information about the type of plant, its care requirements, or the date it was planted. Plant Labels for Outdoor Garden Waterproof-Our aluminum alloy plant labels suitable for outdoor gardens, indoors, and greenhouses. and waterproof, can withstand harsh outdoor conditions, including exposure to rain, sunlight, snow and extreme temperatures. Plant Labels for Outdoor Plants-aluminum alloy plant tags can used in nurseries, greenhouses, orchards, and vineyards to label plants, trees, flowers, vegetable, and , for growers, farmers, landscapers, horticulturists leave permanent mark on the plants. Wide Application Metal Tags -Metal tags can also used in a variety of applications, including identification electronic cables, industrial settings, pets, equipment, animal traps etc.. Colour:White Material:aluminum alloy Size:89 x 38mm Package Contents: 100 x Labels 200 x Wire tie Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.