Micro rings are larger than nano rings and used where more hair needs to be held in each attachment, or where the client's natural hair is too thick for a nano ring to close cleanly. The silicone lining cushions the natural hair inside the ring, providing a secure grip without the slippage that unlined rings can cause under daily wear.These micro rings come pre-loaded on the loop tool, removing the loading step from the application process. The 4.5mm size sits discreetly against the scalp and is difficult to detect in the hair.Key features: Pre-loaded — ready to use straight from the pack, no loading step required during application Silicone lining — cushions the natural hair and prevents slippage without damaging the hair shaft 4.5mm size — discreet attachment that sits flat against the scalp Nickel-free — suitable for clients with sensitive scalps or nickel sensitivities No colour fade — rings hold their colour throughout the wear period Seven shades — available in Black, Dark Brown, Brown, Light Brown, Dark Blonde, Platinum Blonde and Silver Blonde 1000 rings per pack. Made in the UK by Hair Made Easi.