Spider web agate key chain, made of an oval agate stone over 1 1/2 inches (4+ cm) long, attached to a stainless steel chain, which connects to a 1 1/3 inch (3.5 cm) key ring. I love the way the light shines through the agate. If you give this as a gift, you don't have to worry that they will already have one! Each stone is unique; my current stock is shown in the last photo. Your key chain will be made with the handmade stainless steel chain shown in the first photo, wrapped with sterling silver wire. Web agate (aka dragon vein agate, or crackle agate) is made when the rock is heated to create micro-fractures, then dye fills the cracks. The entire keychain, including key ring, is over 4 inches (around 10 cm) long.