Please note our 1MM leather is normally from 1MM till 1.4MM. For 1MM we make 1.2MM size with + - 0.2MM.
If you want 1MM leather then our size we sell is 0.5MM (0.9MM in price list).
Please note 0.5MM leather is not strong & can break more easily. If you like we can send you the one reel of 0.5MM black for testing & if it is OK then for future we can ship you 0.5MM.