XL-C 7052 glass door rollers are designed for sliding glass door panels of various thicknesses. The pair of four-wheeled rollers provide smooth sliding operation. AIDO glass door roller has a threaded bolt & Screw for holding the glass and it also meets the standard market limit of load capacity of 80 Kg/Per system The package contains pair of four-wheeled roller glass clamps for hanging the sliding glass panel, end stopper and floor guide. It is quite easily mountable & low maintenance and its loading capacity for a standard door is up to 80/kg per system along with that it is also a standard solution for residential & commercial use. The benefits of this product are also immensely extensive. For traders, it comes as a low-cost accessory set for glass sliding doors and is tested for quality durability assured product. For installers, it comes with a timing-saving easy installation feature making it easily adjustable and can be used with existing systems. For architects/specifiers, it is sold in partitions for modern living space & commercial usage. There is no doubt that this item is reliable & a product of quality that suits the customer's needs. For users, It is a product of quality and it effortlessly handles sliding doors.