Ball Bearing Slide: 3-Fold Self-closing Slide BBS45.02Double extension slideMaterial: steel, zinc plated or paintedWidth:45 mmThickness: 1.2 mm (1.2*1.2*1.5)Length: 250 600mm Colour: according to customer's request (eg: white zinc, yellow zinc, black) Carrying capacity: 18kg 25kg Packing: according to the requirement from customer (normally 15sets/ctn export carton)If you need more details, please contact us. We would very pleasure to tell you.