APP EVERYWHERE: Castors for shower cubicles, bathrooms, jacuzzi. These rollers can be opened easily with our shower door. EASY FOR YOU: The shower roller guide needs to be replaced. You can do this repair yourself, usually all you need is the right type of shower enclosure and a screwdriver. HIGH QUALITY: The Shower Enclosure Roller Set by is the highest quality luxury shower door roller. The sliding shower enclosure door roller is designed and combines high strength, excellent flexibility and ideal sliding. NO MONEY SPENDING: If you have trouble with shower stall rollers, use this quick fix and don't waste your money unnecessarily! EASILY SLIDE: Castors for shower cabins and massage cabins, bathrooms, jacuzzis and even for furnishings. That doors and sliding systems can be opened easily and smoothly using our rollers. Features: - Replacement shower enclosure door rollers for a easy gliding. - Replacement rollers for 25mm diameter shower enclosure door. -These rollers for shower enclosure doors provide easy gliding and are designed to 4-8mm glass doors. -Roller construction is brass and plastic. Specifications: -Material: copper + POM wheel -Product weight: 20 grams -Pulley diameter: 25 mm -Glass thickness: 4-6 mm. -Hole opening: 15-17 mm Scope of delivery: -4 x shower enclosure door rollers. (25mm) Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be some difference in color, depending on the physical object received Delivery Quantity: (according to the main picture)