Rubbermaid FastTrack White Shelving Upright (Common: 0.875-in x 25-in x 1-in; Actual: 0.875-in x 25-in x 1-in)

Uprights can be placed at a maximum of 36-in apart; it is recommended to install at 24-in apart Brackets fit into slotted holes on uprights Uprights do not have to be installed into studs Easy to adjust as your storage needs change