Fasnap Brand - Top of the Line Quality Stainless Steel Snap Fastener Cap & Sockets Line 24 Snap Button & Socket Only Durable & Long Lasting 50 Piece Stainless Steel Snap Set 50 of each Piece - Cap / Socket Only Snaps are Standard Size Line 24, Cap is 5/8 across the top with a 3/16 Post Top Quality Fasnap Brand Stainless Steel Snap Fasteners, Marine Grade. Heavy-duty construction assures a firm grip that will remain secure through years of use All Stainless Parts, superior snap action and holding strength. Questions? Send us an e-mail here on Amazon. We get back to all e-mails within 24 hours and often much faster. Northwest Tarp & Canvas - Bellingham, Washington