2 SIZES HERE - 25 Pack of Black 3mm Nylon Jewellery Cord with Silver Plated Chain + Clasp by KurtzyTM NECKLACES- Made from quality black nylon cord, these necklaces are great for a range of jewellery making crafts- ideal for holding pendants, charms, beads and more! Versatile and attractive, they are the perfect addition to any jewellery makers collection. FASHIONABLE- Black goes with all colours and looks great when used with bronze, silver or gold findings, pearl beads or statement pendant rocks! This super pack of 25 will keep you entertained for hours, creating beautiful one of a kind necklaces. Also great for kids crafts! CLASPS- These necklaces are fitted with a shiny and polished silver plated lobster claw clasp and chain which offers a secure fitting as well as being easy to apply and remove. The chain also offers extra length so the necklaces sit perfectly with every outfit. DIMENSIONS- These necklaces measure 18 inches/45.5cm in length approximately which is the perfect length for a close fitting necklace and will sit nicely on the neckline. The cord thickness is approximately 3mm- great for sliding on charms and pendants! Supplied in Kurtzy branded packaging