【Product Material】Our white single wheels are stainless steel and nylon material, nylon wheel, stainless steel shell, electroplating finish, exquisite workmanship, durable to use.

【Product Size】Total Size: 65 x 13mm / 2.56 x 0.51inch (L*W); Wheel Diameter: 30mm/1.14 inch; Thickness: 8mm/0.31 inch.

【Product Feature】Metal blade shell could protect the roller wheel part for long use life. A good replacement for your old rusty one.

【Wide Use】Widely used for for garage screen door, slide door, cabinet door, livingroom window etc.

【Package Content】2Pcs x Pulley Wheel.

2Pcs 30mm/1.14" Dia Screen Door Rollers Nylon Black Sliding Wheel Electroplating Sliding Wheel with Stainless Steel Shell Garage

Customers like the ease of installation, performance, and rolling of the hardware. For example, they mention it works well, and is solid and sturdy.