Amazon.com: CRAFTMEMORE 9mm Cap x 8mm Post Leather Rivet Double Cap Rivets Tubular Metal Rapid Rivet Studs Leather Craft 50 Sets (8 mm Post, Antique Brass) : Arts, Crafts & Sewing
RV478 Double Cap Rivet, Cap 4.7mm, Post 8mm, Natural Brass, Solid Brass-LL (100 sets per bag) - Buckleguy.com