2 pcs Step Up Adapter Ring:1 pcs 40.5mm-58mm & 1 pcs 46mm-58mm
Product Name : Step Up Adapter Ring
Adapter ring is suitable for filters, close-up lenses and other attachments to lenses with different filter thread sizes.
Step-Up Adapter Ring easily screws onto the front of any Lens, and allows you to convert to the threads of accessory items (such as filters, hoods, flashes and lens converters).
Color : Black
Material : Metal
Male Thread-Female Thread : 40.5mm/1.59 inch-58mm/2.28 inch & 46mm/1.8 inch-58mm/2.28 inch
Size(Approx) : 60 x 6mm/2.4 inch x 0.24 inch(Max.D x H)

Package Contents:
2 x Step Up Adapter Ring