This listing is for one locket with selected chain. The chains and lockets are all stainless steel. Choose your locket and chain. The largest is the round locket with the floral pattern approx 30mm across, the next is the oval with the floral pattern approx 30mm tall, the next is the plain small oval approx 18x13mm the round with the flowers is approx 28mm, the books are both 20mm tall x 16mm, the plain round is 27mm and the heart is 20mm. Then choose the chain number 1 is a fine cable chain number 2 is the larger cable chain number 3 is the largest and has a 7mm link . Each one come at 45 cm but I’m happy to adjust it to any length just leave a message when ordering. Each one comes in a jewelry box ready for giving make a great personalized gift.