1/2 Standard Pyramid Studs (Steel) Bag of 100. These are the most common studs usually found on jackets belts and bracelets.

Average studding calculations:
Jacket back - 400 to 600
Collar - 50 to 100
Jacket sleeve - 400 to 700
Jacket front - 300 to 500 per side
Belt 2 row - 100 to 200
Belt 3 row - 200 to 300
Note: these are average calculations yours could very depending on how tight you space them and what size you wear.

Base- Steel or Brass Choose Below
Finish- Nickle
Diameter- 1/2 inch
Height- 1/4 inch

Bag of 100 studs