STRONG AND DURABLE: All 6 collar reinforcements are made of stainless steel. They do not bend or break easily, are very strong, durable, and can be reused for a long time. SMOOTH EDGE: These sturdy metal collar stays won't warp, helping keep your collar stiff and your shirt looking crisp and clean all day. The collar stays have smooth edges that won't damage your collar. 3 SIZES INCLUDED: The metal collar stays come in 3 different lengths to suit various shirt styles. 6 magnets securely hold the metal collar in place. GREAT GIFT: Collar stays are a practical everyday accessory. Presented in a luxurious gift box, this set makes an ideal gift for fathers, husbands, and boyfriends on birthdays, Father's Day, Valentine's Day, Christmas, and other ocns. RUST-RESISTANT: Heavy-duty stainless steel construction resists rust, preventing stains on your shirts. Safe to use with white and light-colored shirts. SET INCLUDES: 1 set (3 pairs) DIMENSIONS: 56x10x0.8mm / 63x10x0.8mm / 70x10x0.8mm COLOR: Silver NOTE: 1. Package includes only the items listed above; other products are not included. 2. Size measurements are manually taken; please allow 1–2 cm variation. 3. Due to differences in display screens and lighting conditions, the actual item color may vary slightly from the image shown.