PURCHASE RUBBER BANDSWE ARE PURCHASING THE RUBBER BANDS.THE SPECIFICATION IS AS UNDER :DIAMETER :10mm 12mm 16mm 18mmCOLOR : BLACKCUT WIDTH :1.3MMTHICKNESS :1MMPACKING :ASSOCIATED PACK, EACH 250PCS PP BAG WITH HEAD CARDQ'TY :43200PACKSIF YOU CAN SUPPLY US THIS ITEM, PLEASE QUOTE US YOUR BEST PRICE