Lightweight and Convenient: SILVERETTE 925 Silver Cups weigh just 0.1 oz, offering a simple and effective solution for nursing mothers without the need for additional products. Anatomical Design: Crafted to fit any size, SILVERETTE’s unique shape ensures comfort with proper air circulation, preventing pressure. Handcrafted in Italy: The original silver cups, SILVERETTE provides natural relief, made from nickel-free silver by skilled artisans. ‎2.9 x 2.8 x 1.1 inches