🔗 Elevate Your Organization Game! Say goodbye to flimsy nylon; embrace robust stainless steel. Stock up and save—ideal for teams and organizations. Keep your essential documents secure and organized. Join the ranks of pilots who rely on Aerobind's legacy. Engineered to withstand the rigors of aviation. 5" Long Unclasped 1.59" Diameter Stainless Steel Core The AerobindAeroflex 5” Steel Checklist Ring is a pack of 10 premium stainless steel rings designed for durability and reliability. With a 1.59-inch diameter and a length of 5 inches when unclasped, these rings are perfect for securing checklists and documents. Trusted by military professionals and manufactured by Aerobind, a leader in checklist supplies for over 30 years, these rings are the ultimate upgrade from traditional nylon options.