These bezel cup charms are 304 grade stainless steel which resists rust, tarnish and corrosion. They measure 18mm (just under 3/4 inch) from the top of the loop to the bottom of the charm. They have a cup size of 12mm (approx. 1/2 inch) in diameter and 1.5mm deep. The loop at the top has an inner diameter of 2.2mm and it will open and close back securely. Use for pendants, little ornaments, key chains or home decor...the possibilities are endless! You will receive 10 charms. Shipping All additional items will be charged $0.25 and all orders $30 or more will receive FREE shipping, this applies to The United States. To receive this discount you must add the items to your cart and the discount will be automatically applied when you send payment.