Feature: This is a one-time seal.Insulating plastic seal products, plastic seals can also be used to secure the wires, cables and other lines. Suitable for sealing bags of items tie, for tank containers blockade, finance, oil transportation, mining, chemical, railways, customs, sealed container trade commodity inspection, leak sealed to prevent the theft, and product testing, packaging drums, transportation, processing other industries (We can only print random numbres and colors for free.) Description: Type:Plastic Seals Material: PA, PA66 Plastic Size: The total length: 400 mm / 16" Signs size:50mm X 20mm/2"X 0.79" Plastic Color: red/blue/yellow/green/orange/white, send at random. Tag Number: 0-50, Quantity: 50PCS. Note: Size for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 50 PCS X Cable Ties.