Quality Control 20mm Circle Holograms

Professional one-time use security labels designed for product authentication, quality assurance, packaging, electronics, repairs, and warranty control. These holographic “QUALITY CONTROL” stickers feature a vibrant rainbow finish with tamper-evident styling that stands out on any product. 20mm circular stickers Premium holographic finish “QUALITY CONTROL” design with tested pattern One-time use security labels Ideal for electronics, packaging, repairs & product verification Strong adhesive backing Supplied on easy-peel sheets 💷 £1 per sheet 🎁 Buy 4 sheets, get 1 free 🚚 Worldwide delivery available 📦 Next day UK delivery 🏬 Collection available Perfect for businesses needing a clean, professional way to show products have been checked, tested, or authenticated.