Featuring a beautiful and natural hunk of Blue Kyanite & antiqued brass components Measures 1 1/2" in length from top to bottom. Measures 7 mm ( 1/4" ) wide for the opening. Kyanite measures roughly 1/2" W x 1 1/8" L *I can make the opening larger or smaller if need be FREE of charge. This pendant as well as all my pieces are all handmade by me with much care & love. You will receive the exact same necklace as seen in the pictures for this listing.