ABS material made, green and environmental, nontoxic and safe to use. Small and easy to carry, keeping your contact lens clean and clear. Suitable for using during travelling or outdoor activities. Instructions for Use: 1. Please rinse with water before and after the use of double box and tweezers. 2. After injecting storage solution into the double box, store the lens (note that do not place the lens on the double edge) and tighten the cover. Type: Contact Lens Box Set Quantity: 1Set/7Pcs Material: ABS Features: Double Box Design, with Mirror, Portable Size: 9cm x 6.1cm x 2.2cm/3.54" x 2.40" x 0.87" (Approx.) "Notes: You will find more amazing products if you visit our store. We guarantee the lowest price and the highest quality for all of our products!" Can not use detergent, soap and other washing. When using double box, please separate them. This product is compatible with all brands of care solution. When used 3 months, the box should be changed. Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements, allow for slight size differences. Package Includes: (Others Not Included) 1 x Contact Lens Box 2 x Double Boxes 1 x Tweezers 1 x Bottle 1 x Stick 1 x Mirror