[DETAIL] Feature: 1. High quality material: This orthodontic appliance is made of nickel titanium alloy, which has excellent toughness and elasticity, and can provide corresponding adjustment force according to needs, with minimal impact on nails and reduced pain and discomfort. 2. Biomimetic design: Taking the human body structure as a reference, it conforms to ergonomics and approximates the natural curve of the human nail, allowing the patch to adhere to the surface of the nail without causing compression or friction to the surrounding skin. 3. Easy to use: This nail groove embedded steel wire corrector has a simple design, making it easy for users to operate and adjust on their own, without the need for complex surgical procedures, and can complete the shaping process at home. 4. Quick and effective: The nickel titanium alloy biomimetic bone patch can continue to exert force until the toenail returns to normal, helping to alleviate the pressure and pain of nail penetration, and has a significant effect on the treatment of balanitis. 5. Safe and harmless: The material of the orthodontic appliance has no adverse reactions to human skin, does not cause allergies, and can provide stable treatment effects without causing secondary harm, ensuring the safety of the user's use. Description: Material：Nitinol Size:1.3cm/0.51in；1.5cm/0.59in；1.6cm/0.63in；1.7cm/0.67in；1.8cm/0.71in；1.9cm/0.75in；2.0cm/0.79in Colour:As shown in the figure Package Includes: 1pcs nail corrector stickers 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. [ATTRIBUTES] - Electric: No - High-concerned chemical: None - Power Source: None Electric - Electric: No - High-concerned chemical: None - Power Source: None Electric - Material: Titanium,Nickel,Steel - Type: Foot Patch - Brand Name: ELBBKG - Number of Pieces: One Unit - Origin: Mainland China - Item Type: Foot Care Tool - Item Type: Foot Care Tool