This step-up adapter ring by Yadsux allows you to use a 72mm filter on your 55mm lens. Made of durable materials, it ensures a secure fit without damaging your equipment. The adapter ring is easy to attach and detach, making it a convenient addition to your photography gear. Ideal for photographers who want to expand their filter collection without having to purchase lenses in different sizes, this unit is a cost-effective solution. With free shipping, you can have it delivered right to your doorstep. Get the most out of your lens with this 55 to 72 mm step-up adapter ring.