Contact lens case: Made from eco-friendly plastic material, this durable and safe contact lens case features a unique neutralizing disc at the bottom to effectively neutralize hydrogen peroxide, distinguishing it from standard contact lens cases. Travel-sized design: Lightweight and portable, ideal for travel and outdoor use. Compatible with multiple contact lens brands. The bottom tray requires initial activation with hydrogen peroxide; normal foaming occurs after the second addition of solution. Usage: Unscrew the top cap, open the clip, place the lens in the designated basket, close the clip, and pour in the cleaning solution to begin the cleaning process. Keep your contact lenses clean and safe with this essential care accessory. Suitable as a gift. Color: White & Blue Material: Plastic Package Contents: 4 x Hydrogen Peroxide Contact Lens Cases Note: Accessories shown in images are not included. Color may vary slightly due to lighting and display settings. Size may vary by ±1-3 cm.