This is a Godox AK-R1 set. It was included as a bonus with a product I purchased, but I'm selling it because I have no use for it. It's brand new and unused. I'm including a Marumi portable cleaning kit as a bonus. It attaches to the strobe with magnets, making it very easy to handle. The dome-shaped diffuser spreads light gently, making it versatile for both indoor and outdoor use. Amazon selling price: 7,670 yen Product Description Godox AK-R1 accessory kit, compatible with Gaodox H200R round flash head and AD200 accessories. The AK-R1 accessory set can also be used with other top lights such as v1 ad200 ad200pro ad100pro ad300pro v1-c v1-s. AK-R1 accessories include barn doors, snoot, color filters, reflector, honeycomb, and diffuser ball kit. It can be quickly attached to the Godox H200R round flash head, and these accessory kits fit the h200r round flash head.