WHAT PRICE GLORY’s new reproduction of the standard British Small Box Respirator. We are very pleased to offer a much better reproduction SBR than has previously been available, featuring a thinner, more accurate fabric for the mask, improved flapper valve and mouthpiece, and unpainted canister. Size 1 = Extra Small(6 7/8- 7). Size 2 = Small 7 1/8- 7 1/4. Size 3 = Medium 7 3/8-7 1/2. Size 4 = Large 7 5/8-7 3/4. Please specify size when placing the order. The item “BRITISH WWI & WWII SBR RESPIRATOR GAS MASK” is in sale since Tuesday, September 15, 2020. This item is in the category “Collectibles\Militaria\Surplus\Personal, Field Gear\Gas Masks”. The seller is “wpg_intl” and is located in Sharjah. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.