We don't supply mist nets but, for really good value mist nets we recommend Merlin Ringing Supplies
Merlin Ringing Supplies can supply 75 d/2ply or 110 d/2ply Nylon nets in the following mesh sizes:
16 x 16 mm (referred to as 32 mm) good for warblers or small Passerines
19 x 19 mm (38 mm) for Thrushes or small waders
Nets are supplied in the usual 6,9,12,15 and 18 m lengths.