This jewelry set includes necklace with pendant and earrings. Pendant measures 15mm width tube style slider. Chain is a 2mm rope chain with a 2.5 inch extender for you to adjust to your length. Chain can adjust up to 24.5 inches maximum length, If you need a longer length we suggest purchasing a chain extender (we do not have available at this time). These earrings are large measuring 13mm width and in half moon style with posts (made for pierced ears). Gold Plated Jewelry