18 X 48 Inch Asymmetrical Strip Softbox + Grid + Speedring for Alien Bees Alienbees B400 B800 B1600 White Lightning X800 X1600 Einstein E640 Flash Light Soft Box Tank Egg Crate Grid 18"W x 48" L x 13" deep recessed strip softbox with Velcro edges, 2 front diffuser covers and baffle screen. Speedring for Alien Bees, White Lightning or Einstein Flash Light One stitched grid: 50 degree beam width, each grid is 2"x2" Two white translucent recessed front screen with Velcro edges. One white translucent baffle screen. Four steel rods to support the softbox. Comes with a carry bag. Flash light and Stand are NOT included.