Description Those rollers are affixed to the and bottom of shower doors in order to provide smooth running when you open and close your shower doors, can move the bathtub anytime to anywhere that you want. Perfect for most shower enclosures, shower cabins, steam cabin enclosures and bathtub. Feature - Color: As shown- Material: plastic and metal- Size: 3.5 x 2.5 x 2.5cm- Sturdy and secure construction- The rollers are affixed to the and bottom of shower doors in order to provide smooth running when you open and close your shower doors, can move the bathtub anytime to anywhere that you want- Perfect for most shower enclosures, shower cabins, steam cabin enclosures and bathtub- Diameter of the wheel: 25mm- Easy to install and use, and won& 39;t damage your glass doorPacking list: 10 x Shower Door Wheels