The metz easy softbox is available in two sizes 40x40cm and 60x60cm and is designed for use with both shoe mounted flashguns and selected studio flash heads to give a softer more diffused light ideal for portrait and small product photography the softbox is easy to use it just pops up into shape and folds flat when not in use included with the softbox is an adapter ring that will allow you to connect it to metz studio flash tl and bl and other heads that use the s type accessory fitting