These sterile sampling bag closures featuring one round wire and one flat wire are designed for secure sealing and reliable sample protection in food safety, laboratory, and environmental monitoring applications. The printed closure design supports improved sample identification, traceability, and workflow organisation in hygiene-sensitive environments. Engineered for compatibility with sterile sampling bags, these durable closures help maintain sample integrity during collection, transport, and storage. The combined round and flat wire construction offers strong holding performance while allowing quick and efficient sealing during routine operations. Supplied in a convenient pack of 50, these Labplas closure ties are ideal for food processing facilities, microbiology laboratories, pharmaceutical environments, and quality assurance programs focused on HACCP compliance and contamination prevention.