The Beadsmith Toggle Clasps, Borosilicate Glass 19.5mm, Blue Copper (1 Set) Online

Description

The Beadsmith Toggle Clasps, Borosilicate Glass 19.5mm, Blue Copper (1 Set)

• These beautiful toggle clasps are manufactured with Borosilicate glass. This “hard glass” has been produced for almost a century by adding Boron to the usual mix of silicate sand, lime and soda. The result is a resilient and sturdy glass, which is more resistant to stress, fracture and heat–hence it has been a staple for casserole lovers in kitchens around the world! Now you can incorporate glass into your bracelets and necklaces without worrying about cracks or sharp edges–even if the glass does fracture, it will break off in clean chunks rather than slivers.
• Color: Blue, copper, hints of green.
• Approximate Measurements: Ring side of clasp has a 19.5mm/12.5mm outer and inner diameter, respectively. The toggle bar is 42mm across and 4.5mm thick. The loops on the pieces with fit up to 2mm wire or string.
• Quantity: 1 Toggle Clasp Set.