Skull Hooks Brass S Hooks Lot of 2 Copper Alloy Skulls Hook Retro DIY Crafts These two sided brass skull s hooks are sleek, compact and solid. They measure 2.5cm x 1.25 cm (1 x 1/2 inches), and the opening in the hook is about 1/8 inch. See the pics for a relative size of these hooks. Listing is for two hooks. They ship free, new and sealed in a velvet jewelry pouch. See our other items for more brass skull hooks and hardware variants