Prometal security seals. Security seals manufacturer. Plastic and metallic seals
 
Manual tags
 

Navete manual, Hilo de seguridad, o Secur-a-Tachment
Manual tag, Security thread or Secur-a-Tachment Manuals tags to place labels. Single use. Once closed you can not open, must be broken. The manual tags are used as security threads for labelling. There are also adjustable manual tags, which can be closed in different diameters

Technical specifications:

Made of polypropylene.

Specially designed for placing labels on products such as shoes, clothes, etc