Ergodyne 11093 Medium 7 1/2" Black ProFlex 1650 Elastic Economy Back Support With 5" Single Strap Closure, Rubber Track, Polypropylene Stays And Detachable Suspenders (1/EA) Chemical Clothing * Easy to clean durable

* Easy to clean durable plastic construction

all parts included * For 36" to 42" square or round

so the respirator will not collapse during wear

Available in manual and automatic versions

*Made of 2-ply tissue plus a layer of poly *Features embossed diamond pattern

Ergodyne 11093 Medium 7 1/2" Black ProFlex 1650 Elastic Economy Back Support With 5" Single Strap Closure, Rubber Track, Polypropylene Stays And Detachable Suspenders (1/EA) Chemical Clothing * Easy to clean durableThis all elastic knit back support naturally supports the wearer with its standard design and adjustable two stage closure. Adjust first for exact fit, then use single layer 5" elastic cinch strap for desired level of positive tension when ready to lift. Adjustable 1 1 2" knit elastic suspenders allow support to hang loosely when not lifting. Suspenders can also be detached. Machine washable (Black).