The frank shaw picture pins set contains 10 brass head spare pins to use with traditional picture hooks great for reinforcing and holding up a variety of different sized and shaped displays flaunt your artistic taste with these 25 mm pinsthe pins have been specially made to resist chemical reactions such as rot and mildew tailored to fit rooms in every condition from bathrooms to living rooms they can also be used for setting up displays and decorationssize 25 mmdiameter 15 mm10 piecesfr