Additional cost for Net Part of Ring Trawl Net wit Back Catalog number: 438703-020 Availability: In the manufacturer's stock Price on request - + Recommended 438920 Set of Macrozoobenthos Sieves incl. drain vessel Price on request A266-100 100Litre Tight Head Drum. 316 Stainless Steel. Price on request 438753-021 Net bag - protective net 300µ for Bongo Net Price on request