Hign-concerned Chemical: None Package: Yes Compatible Model: V860II AD200PROII TT685 TT600 Series Canon Nikon Flash Compatible Brand: Godox Canon Nikon Brand Name: Godox Universal Compatibility: The For GODOX S-R2 adapter is designed to fit a wide range of Godox flashes including the For AD200 Pro, AD200Pro II, and AD200, as well as the V860III, V850II, TT685II, TT600, TT520II, TT520III. It also supports major camera flash brands like Canon, Nikon, and Sony, making it a versatile tool for photographers aiming to achieve professional lighting effects. Enhanced Protection and Durability: Equipped with a grid rubber mat and ventilation holes, the For GODOX S-R2 not only ensures a secure grip on your flash units but also protects their surfaces from scratches and wear. Portable and Convenient: Weighing just 0.2 lbs and measuring 4.17 x 3.66 inches, the GODOX S-R2 adapter is both lightweight and compact. Adjustable Fit for Various Flash Sizes: The adapter features an adjustable knob that allows it to accommodate square head flashes with thicknesses ranging from 1.67 inches to 2.15 inches. This adjustability ensures a snug fit for a variety of flash models, enhancing the adapter's utility and flexibility in different shooting environments. Color: Black Material: Metal Package Contents: Round Head Accessories Adapter x1