light weight plastic optical cases for kids

1. Model number:104 2. Material: plastic (ABS) body, velvet liner 3. Size:150x61x32mm 4. Color: black, brown, red, gray, green, blue 5. Packing: 1 pc in one poly bag, 10 pcs in one inner box, 100 pcs per carton or requirement 6. Delivery Time: 20-30 days 7. Delivery port: Tianjin or Shanghai port 8. Original logo is available 9. Free samples are available 10. Customized design is welcome