This Dorr Soft Flash Bouncer Medium has the dimensions 60x40mm. The flash head is just simply placed over, this flash bouncer is ideal for shooting photos in the surrounding distance. Compatible with: Canon 430EX, 430EX II, Nikon SB700, Metz 44 AF-1, Pentax AF-360FGZ; Sony HVL F36AM/F42AM; Minolta 3600HS; DÖRR DAF-42 DAF-480 Ultra Pro Premium, Nissin 250TR, Di466 and Cullmann D4500
To check if this item is compatible with your flash, please see the compatiblity chart here.