This bracelet is as tough as it is unique. If you break it we will ship you a new one for free. The intriguing contours create a sensual form. Our Borosilicate glass artisan cuff bracelets are handmade by glass craftsmen with the centuries-old process known as lampwork. The borosilicate glass is molded and formed into the cuff shape with precision and attention to detail. The cuff is then annealed in a kiln to ensure durability and strength, making it the perfect material for unique wearable art