General description The AlwaysH Shower Casters Wheel is designed for seamless operation of shower doors, providing an easy and smooth sliding experience. Ideal for shower cubicles, bathrooms, jacuzzis, and other sliding systems, these high-quality rollers are a perfect replacement for worn-out shower enclosure door rollers. Technical specifications Material: Copper + POM wheel Product weight: 20 grams Pulley diameter: 25 mm Glass thickness compatibility: 4-6 mm Hole opening: 15-17 mm Installation Replacing the shower roller guide is straightforward and can be done with a screwdriver. Ensure you have the correct type of shower enclosure for compatibility. Usage These rollers provide easy gliding for shower enclosure doors, enhancing the functionality of your shower space. Suitable for 4-8 mm glass doors, ensuring a smooth operation. Other information Scope of delivery: 4 x shower enclosure door rollers. Note: Manual measurement may allow for a 1-3 cm error, and color may vary depending