Steel Rod with Plastic End Caps Ideal Tension Shower Rod: The Zenna Home tension shower curtain rod is a durable steel expandable rod with a sleek white rust-resistant finish, making it an ideal adjustable shower curtain rod for many smaller and mid-sized bath and shower needs. Expandable Fit: Adjustable from 36 to 60 inches, this tension shower curtain rod fits many showers and tubs and works great as a bathroom curtain rod or curtain tension rod for laundry rooms, closets, and windows. Easy No Drill Install: The shower tension rod uses tension for quick, secure, no-drill setup—no tools needed. This tension rod curtain offers reliable curtain rods tension every time. Modern Design: The stylish rust resistant white finish of this tension shower curtain rod blends with many bathroom décor styles, ensuring a great look in any bath or shower setting. Strong and Reliable Hold: Designed to support all standard shower curtains and liners, the tension rod’s sturdy steel construction provides dependable strength and stability for any bathroom setting or as a versatile curtain rod for closets and windows.