What it is A high-strength, triple-dial combination padlock crafted from durable, impact-resistant PC-ABS. Featuring an ergonomic design and Travel Sentry® certification, this keyless lock allows you to set a custom 3-digit combination - keeping your personal belongings secure while permitting TSA agents to inspect your luggage without damaging the lock. Why you’ll love it Keyless Convenience: Customizable 3-digit combination system eliminates the risk of losing small keys during long transit days. Impact-Resistant PC-ABS Construction: Built and rigorously tested to withstand rough baggage handling, drops and terminal bumps. Corrosion-Resistant Engineering: Designed to resist rust and seizing in humid, salty or wet travel conditions. Precision Zipper Security: Keeps luggage zippers firmly locked together until you enter your personal access code. Travel-friendly perks TSA Approved & Travel Sentry® Certified: Displays the official Travel Sentry® emblem, allowing airport screeners to open and relock your bag using master tools instead of cutting your lock. Sleek Luggage Identification: Distinctive, stylish profile helps you spot your bag faster on busy baggage carousels. Lightweight Heavy-Duty Protection: Delivers robust security without adding unnecessary weight to your checked or carry-on luggage limit. Ergonomic Grip Dials: Easy to grip, turn and set even when rushing through tight airport connections. How to use Set Code: Follow the enclosed instructions to program your unique 3-digit access code. Lock: Thread the steel shackle through your luggage zippers and press firmly into the lock body until it clicks. Scramble: Spin the dials to scramble the numbers and secure your bag. Key ingredients / components PC-ABS Shell: High-tensile, impact-resistant polymer body engineered for maximum durability. 3-Dial Combination Mechanism: Smooth-turning, customizable mechanical locking dials. Steel Shackle: Corrosion-resistant metal shackle designed to fit standard luggage zipper sliders. Size & details Format: Single TSA-Approved 3-Dial Combination Padlock. Brand & Safety: Miami Carry On (Prop 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov). Best For: Checked luggage, carry-on suit cases, backpacks, tech bags and gym lockers.