BRK95BLC Universal Fit Matrix Cloth Backrest ExtensionOne New Aftermarket Replacement Matrix Cloth Backrest Extension for Grammer MSG95 Series Seats This matrix cloth backrest extension kit is a direct replacement for Grammer MSG95 series operator seats, adding upper backrest height and lumbar support for operators in tractors, combines, construction equipment, and other heavy duty machinery. Grammer MSG95 seats are widely installed across a broad range of agricultural and construction equipment brands,