This DuraVent 3PVP-VC is a 3" PelletVent Pro cap which is specially designed for vertical installations. It comes with a durable stainless steel finish. Featuring a strong Galvalume construction, this 3" vertical cap is intended for long-term performance. It has dimensions of 8" x 6". DuraVent, is an identified leader in the venting industry. Producing a broad range of aluminum, stainless steel and plastic flue and vent products. DuraVent products are known to be innovational, harm-free and of high quality. They are made from scientifically proven materials, making DuraVent the first choice for venting products that require professional standards. Listed by the UL, this DuraVent 3PVP-VC stainless steel vertical cap has established its safety and quality standards.