Description: This product is a self-protection goods, but also a car window breaker. Knuckles ring, firmly and comfortably. You can use it to trap in the car, crack the car's glass for escaping. Refuse and and prevent any potential hurts in life. Easy to take along with you. You can install it on your necklace or key chain, also put it on your bag for convenient use. Easy to operate. Portable and compact design: Mini design, you can carry it with you. Strong and not easy to rust. This product is made of fluorescent material, which can absorb light repeatedly for infinite times (when there is light source, such as sunlight, lights) and release light (when it is dark). Fun, fashion, club Coldplay good, fashion must have tools. Specifications: Material: PA plastic + imported fluorescent special material Length: 53MM Width: 37MM Thickness: 15MM Ring diameter: 23mm Special properties: luminescence (absorbs energy through the light source, and then emits light in a dark place to produce a fluorescent effect) Light sources include but are not limited to: sunlight, lights, fire and luminous bodies Scope of application: outdoor self-defense, window breaking survival, keychain, Package Includes: 1 x Keychain Note: 1. Please note that the photo does not show actual size please refer to Description for size details. 2. Please allow differences due to manual measurement thanks. 3. Due to the difference between different monitors the image may not reflect the actual color of the item.
