Promaster 1891 10'x20' Black Poly Cotton Backdrop Extension Tubes with the latter allowing capture

with the latter allowing capture of 15+ stops of dynamic range

4 GHz receiver

and rear L and R dials with a lock function on the R dial

the Speedlite EL-100's Mode Dial features an AUTO setting

Promaster 1891 10'x20' Black Poly Cotton Backdrop Extension Tubes with the latter allowing captureFeatures: PROMASTER SystemPRO backdrops are an easy to use, easy to store background for any type of formal portraiture. The backdrop can be hung from any standard support system using the hemmed pocket or PROMASTER's specially designed backdrop clips. The PROMASTER SystemPRO solid colored backdrops are high quality general purpose muslin backgrounds and are available in basic standard colors including Chromakey Blue and Green.