1. FGV slides 2. load rating: 33LBS, 15KGS 3.finish:white, black, brown 4. wheel: ABS wheel or POM wheel Specification:1. extension: 75%2. load rating: 33LBS, 15KGS3. size: 250-600mm4. wheel: ABS wheel or POM wheel5. finish: white, black and brown6. features: under mounting drawer standared 32mm hole system. FGV slide