925 Sterling Silver Iron Man Helmet charm, 8 mm Red Variscite beads and Grey macrame cord. Thanks to macrame sliding cord it is adjustable you can put it on and take it off easily by yourself. I can customize this bracelet with stretch cord. I gladly adjust the size you choose to provide you with a perfect fit. All my designs are 100% handmade and will be packed in a very special pouch ready for gift giving.