High-quality materials: This combination lock is made from premium materials and features a durable steel cable design. It is lightweight yet sturdy, resistant to breakage, compact, and portable, ensuring both safety and durability Convenience: The heart-shaped lock features a 3-digit combination lock design, making it easy to operate and remember, with a reset function. No key is required, providing secure anti-theft . Steps to set the password: 1. Use the tip of a ballpoint pen to secure the lock in the bottom groove and lock it; 2. Try turning the combination dial to the new password with the mark; 3. Release the ballpoint pen, and the setup is complete. Remember the new password. To reset, repeat the above steps Multi-functional uses: Suitable for backpacks, jewelry boxes, Valentine's Day gifts, travel bags, gyms, outdoor activities, combination locks, diaries, etc., to protect your belongings; can also be used at tourist attractions such as wishing trees to convey love and blessings to loved ones and family Fashionable item: Unique design, fashionable and versatile, compatible with all your clothing and decorations, Weight: 0.1763698096 pounds, Manufacturer: PIXZCSA