This common chain style is a basic timeless design made of a series of interconnected uniform links. These links are designed to lay flat even while interlocked. Curb chains have been a top choice when it comes to necklace chains and heavy chunky curb chains have a masculine touch and are especially popular among men. Smaller thinner curb chains are feminine and delicate pairing well with pendants. Curb chains are very sturdy and are easy to maintain and care for.