Any information is needed before ordering?

Please advise what is the maximum size you can accept. 
Do you have special requirements for the tags’ thickness? 
Whether you need to use tags on very hot or very color-using environments? ( operating temperature normally NFC PCB/FPC tags:  -40℃~150℃ (2 hours under extreme temperature, if using under -60℃ or 250℃, which needs to be customized) 
Do you need to use tags on metal? 
Any special packing requirements? ( Packed in sheets? Packing in pcs by pcs? packed in a roll? )
Do you need to wash tags? ( normally NFC FPC can be washed around 20 times. 50 times or more, which needs to be customized) 
About stickers and anti-metal materials, which side you would prefer to stick? 
If you have the design of NFC tags, could you advise design works in dxf, pdf, ai, or the other types? 
Do you have special chip-type requirements? ( Most of the customers would use NXP NTAG213./215/216, ST25TN01K, ST25TV02K, ICODE SLIX, if the others, pls advise.)
Do you have special requirements for the read distance? We can help to evaluate the NFC tags' size.