... existing bag size is 155*88*35mm, can be customized, unit weight:70-80g2, Made of 100% pure silicone ... harmless for health, softness, durable, flexible, non-toxic,3, Customized logos are welcome, you can print your brand on the wallet4, Fashion ... TExport portFOB Yantian, ShenzhenSupply ability30,000 pcs per monthOEM/ODM1) Customized designs, materials & colors available2) Free design service provided ...