Features: and Easy To Use: The cup is easy to use, fill the eye wash cup with washing liquid(purchase separately), then put it cover your eye softly and tightly fixed, lean back slowly to make sure your eyes are fully immersed in the eye wash cup, repeat the above steps upon your own need. Safety Material: Made by high-grade PE soft plastic with well polished without burrs, skin-friendly and comfort to the eyes, not easy to deform, reusable with durable performance as well. Speciality Design: The cups specially design for your eye bath, the eye shape cup mouth, and the which is perfectly cover your eye, not easily to pour the liquid out during the cleaning, the rim of the cup mouth is well polished with round edge, well great protection for your periocular sensitive skin. What You Get: The package contains 20 pieces eye wash cups, each cup's measuring scale is about 5ml, which is convenient for you to take with any where you need and for regularly daily eye protection and cleaning. Wide Range Application: The eye wash cup suitable for various applications, not only for your daily eyes washing and cleaning, it also can be the eye makeups remover cup, suitable for various person and meet different eye wash requirements. Package Includes: 1 Set Eye Wash Cups(20Pieces) Specifications: Product Dimension: approx. 3.3 x 2.4 cm/1.29 x 0.94 inch Material: PE Net Weight: approx. 180g/0.39 lbs Quantity: 20Pieces/Set note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.