This 4mm smart bead is designed to quickly adjust the length of a piece of jewelry. This smart bead works perfectly with our 1.25mm beading chain, but can also be used with chains, leather cord or our cotton cording of similar size. Made from brass and electro-plated lead-safe and nickel-free this smart bead won't affect even the most sensitive skin. The hypoallergenic plating is then covered with a special e-coating that protects the finish and makes it last.

• Sold by the piece.
• Outside dimension measures 4mm.
• Fits 1.25mm Chain or Cord.
• The loop inside diameter is 2.3m
• Made from solid brass.
• Nickel-free hypoallergenic.
• 100% lead-safe.

Care Tips: Do not swim or bathe with this jewelry. Try not to spray perfume or rub lotions on this product as it could mar the finish. To clean, use gentle hand soap and warm water. Pat dry with a paper towel. Do not use jewelry cleaners or a jeweler's cloth.