QY 5PCS Pure Black Color 2.55 Inches Long Aluminum Screw-Locking Key Holder Spring Snap Hook Keychain D Shape SUPERIOR MATERIAL: These 2.55 inch long snap hooks are made from a superior lightweight aircraft aluminum alloy material. Will not rust at all with time. If quality is the must and these are the ones you are looking for. PERSONALIZED DESIGN: Sturdy D shape body and spring loaded gate design closure with interspersed bright dazzling colors. Very eye-catching during daily life convenient use. EASY TO USE: Open and close smoothly as the spring-loaded gate makes it easy to attach important items to a pack or belt. WIDE RANGE APPLICATIONS: They are perfect for hiking, camping, fishing, outdoor activities and home use. Not only a very practical hook, but also a beautiful personalized decoration. Organize and decorate in one easy step. A 100% SATISFACTION MANUFACTURER WARRANTY: If for whatever reason, you don't absolutely love your hooks, just return it. We'll refund every penny (or replace it, if there is a problem).