DescriptionMade of stainless steel material, this set of extender chains is environmental friendly and safe. Perfect for using on necklace, bracelet and jewelry making supplies. The chain extender set is in 5 different length, different sizes to meet your different needs.Features- Color:Assorted Color.- Material:Stainless Steel. - Size:12.50X0.50X0.20cm/4.91X0.20X0.08inch. - Our necklace extenders designed with double classic lobster claw clasps, which can clasp the ends of your necklace closely. - Chain extender kit provides you with a simple way to increase the length of necklaces, bracelets, anklets or other fashion style accessories. - The necklace extender chains can be used in necklace, bracelets for jewellery making, etc. - Easily add the length of your jewelry, multiple sizes can meet your different needs. - Designed with classic lobster claw clasps on both sides that are easy to use.