"Start your amazing experience with HISET sturdy & durable prop handcuffs! The edge of handcuffs are well polished and harmless to your skin. Premium Quality: NO more plastic! HISET handcuffs are made of high quality zinc alloy, super durable and realistic! HISET handcuffs are resistant to rust, corrosion and oxidation. Great Design: Adjustable handcuffs:The diameter of handcuffs can be adjusted from min 2”to max 2.8”, providing perfect fit and comfortable use. TWO SAFE unlocking methods: ① TWO SKULL handcuff keys: Insert included handcuff key into the keyhole and then slightly turn it to release lock. ② secure slider：Press secure slider on the side of handcuffs . Multi-application: ●Educational toys for kids: kids can play polices arresting thieves. Best gift for kids aspiring police. ●Cosplay props: realistic prop handcuffs make your costumes more eye-catching & attractive, perfectly working with prop gun, police baton, duty belts, etc. ●Party livening item: Applicable to various parties. Used to limit people’s action during activities. Warning: due to small parts, recommended age: 3+. Unique Design: These handcuffs feature a unique skull key design, adding a sense of mystery and adventure, perfect for parties, costume events, and themed activities. High-Quality Materials: Made from sturdy and durable metal, these handcuffs are built to withstand repeated use without easily breaking, ensuring long-lasting reliability. Safe and Comfortable: The interior of the handcuffs is carefully treated to avoid pinching the wrists, ensuring a safe and comfortable experience during use. Versatile Usage: Besides being a fun toy, these handcuffs can also be used as stage props, photo props, or home decorations, adding fun to your life. Easy to Use: These handcuffs are easy to operate even for beginners, making them suitable for users of all ages. They feature TWO UNLOCKING METHODS: ① use the included handcuff keys. ② press the secure slider on the side of the cuffs."