This is Nikon's premium kit for close up photography, for ultimate control & flexibility, coming as it does complete with a host of accessories to help users get maximum control over their close-up flash shooting, such as the Extreme Close-Up positioning adapter SW-11, Colour Filter Set SJ-R200, Diffuser SW-12 & Flexible Arm Clip SW-C1. It is even possible to add more SB-R200s into the supplied adapter ring (available seperately) CONTENTS OF MACRO KIT B 1 SB-R200 Wireless Remote Speedlight (x 2) 2 SX-1 Attachment Ring (x 1) 3 Adapter Rings (5 kinds) 4 SW-11 Extreme Close Up Positioning Adapter (x 2) 5 SZ-1 Colour Filter Holder (x 2) 6 SJ-R200 Colour Filter Set (4 kinds x 2) 7 AS-20 Speedlight Stand (x 2) 8 SG-3IR IR Panel for Built-in Flash (x 1) 9 SW-C1 Flexible Arm Clip (x 1) 10 SW-12 Diffuser (x 1) 11 SS-MS1 Speedlight Macro Set Case (x 1) 12 SS-SU800 Case for SU-800 (x 1) 13 SS-R200 Case for SB-R200 (x 2) 14 SS-SX Case for SX-1 (x 1)