Re-sealable, zip-lock polythene bags. Economical quality compared to the minigrip bags. These bags should contain less heavy objects, their resistance(50 micron) is not so strong as the one of the minigrip bags.
Available sizes : 40 mm x 60 mm; 60 mm x 80 mm; 80 mm x 120 mm; 120 mm x 180 mm; 180 mm x 250 mm; 230 mm x 320 mm; 350 mm x 450 mm.