Shelf Support(furniture hardware,support) 1)Material: Zinc Alloy 2)Size: S:45mmL × 22mmW × 40mmH M: 55mmL × 30mmW × 76mmH L:65mmL × 30mmW × 46mmH XL:90mmL × 40mmW × 105mmH 3) Finish: SNB(Satin Nickel Brushed), SC( Satin Chrome),SN(Satin Nickel),AB(Antique Brass), etc