100% genuine issue british army / sas gasmask. THIS IS THE ORIGINAL ISSUE BRITISH S10 as ISSUED TO THE BRITISH ARMY AND SPECIAL FORCES FOR OPERATIONAL USE!!! BEST COMBAT re spirator IN THE WORLD!! CLASSIC BRITISH S10 RESPIRTOR WITH DRINK TUBE TO FIX TO THE 58 PATTERN WATER BOTTLE, SCREW THREADS TO FIT CANISTER TO, EASY TO TALK THREW WITH PRIMARY SPEECH MODULE, 6 POINT ADJUSTABLE HEAD HARNESS FOR PERFECT FIT………………….. Size = 2 (LIKE A MEDIUM SIZE the MOST POPULAR SIZE made THAT FITS MOST PEOPLE) MEASURES 20.5 CM TOP TO BOTTOM AND 147 CM ACROSS ON THE FACE PART. MASK MADE IN 1989. COMES WITH THE latest mtp / multicam VIRTUS ISSSUE POUCH / BAG… THIS IS MADE FROM strong 1000D CORDURA AND HAS REMOVABLE SHOULDER STRAP / WAIST BELT AND LEG STRAP, MOLLE FITTING TO FIT ON MOLLE KIT OR ANY BELT or round waist or shoulder with its own strap. 2 REMOVABLE MOLLE SIDE POCKETS FOR SPARE AIR FILTERS AND ALL NBC CBRN ITEMS. INNER LOOPS TO HOLD GLOVES IN AND 2 ZIPS TO MAKE BAG BIGGER. WORN USED has some like hair line scratches n rubbing to lenses but still ok to look threw, mask rubber loks all good and ok l, i think a good mask, AS IN THE PICTURES THEY SAY IT ALL. BEST IN THE WOR. LD a must have bit of kit for the current world situation. Thanks NO RETURN ON SIZE ISSUES OR ITEM CONDITION its in the listing!!!