Medium Duty 400mm x 300m Clear BLOWN Pallet Stretch Wrap Film - Ext Core (Box of 6)6 x 400mm x 300m 17 Micron Blown Pallet Stretch Wrap Extended Core High quality blown stretch wrapping film with extended core for ease of use. Blown pallet stretch film is used for heavier, more irregular loads due to its strong cling properties. It also performs well in cold temperature. High puncture resistance for heavy duty use Ideal for Cold Stores Comes 6 per box Clear 17 micron blown polythene stretch film Core diameter 38mm Film Width 400mm