Great Value -- You'll get 20 strands of stainless steel color necklace chains with lobster claw clasps, each is about 17.72 inch(45cm) long, 1.5mm thick. In order to prolong the life of the chain, remove the chain when bathing, swimming or other strenuous exerciseSimple Design -- This simple style chain necklaces are shiny and beautiful, full of classic beauty, sturdy and bright, good as accessory and decorations. You can use this chain in your next design and they can be wear for a long timeReliable Material -- Jewelry making chains for necklace, easy to use in jewelry making, well made, pretty Design. They are made of 304 stainless steel, strong and durable, these snake chains are not easy to oxidize and fade, safe for most skin typesMulti Applications -- These metal necklace chains are good for DIY jewelry making, you can use your imagination, hanging up the pendants you like, easily get beautiful necklaces, and it also suitable for banquet, date, shopping and partyUnique Gift Making -- You can make crafts of your own style by yourself and give it as a gift to your friends, sister, classmates, colleagues and relatives on borthday party, graduation, wedding, Christmas or other occasions