Contact lens case: Made from durable and safe eco-friendly plastic material. Features a unique neutralizing disc at the bottom to effectively neutralize hydrogen peroxide, distinguishing it from standard contact lens cases. Travel-friendly design: Lightweight and portable, ideal for travel or outdoor use. Compatibility: Suitable for use with multiple contact lens brands. The neutralizing disc requires initial activation—foaming occurs normally after the second addition of hydrogen peroxide following the first use. Usage instructions: Unscrew the top cap, open the clip, place the lens in the designated basket, secure the clip, then add cleaning solution to begin the cleaning process. Lens care essential: Helps maintain clean and safe contact lenses. A practical accessory for contact lens wearers, also suitable as a gift. Color: White & Blue Material: Plastic Package Contents: 4 x Hydrogen Peroxide Contact Lens Cases Note: Accessories shown in images not included. Color may vary slightly due to lighting and screen settings. Size may vary by ±1-3 cm due to manual measurement.