These shower door rollers can be used on a quadrant, curved shower cubicle or straight sliding door, as long as the existing hole fits the new one's, this is important before purchasing. Not only do the shower door rollers adjust to fit perfectly the shower door rollers are easy to install and the result is smoother running shower doors than before rather than juddering and screeching. Features - Material: PVC. - Size: 2.60X2.60X0.70cm/1.02X1.02X0.28in. - The replacement rollers come very handy at the time when any needs of replacing the same arises. - Our Shower Door Replacement Roller come with the perfect size which is perfectly suitable thereby making the product just the perfect one its intended purpose of use. - Our Shower Door Roller is of the perfect quality which makes it extremely convenient for use. Extremely durable in nature and hence are not easily damaged at the time of using them. - The design so given to the shower door wheels replacement is just suitable so that the users do not face any kinds of troubles at the time of using it. Moreover, the nice design of the door replacement rollers suitable for use. - These shower door wheels replacement are perfect to be used for replacing the shower door pulley or the tub rollers in time of need. Package list: 6 Rollers