Adjustable shelf for storage

An adjustable storage shelf comprising:

• a first bracket and a second bracket, each of the first bracket and second bracket comprising a first side surface and a second side surface, each of the first side surface and the second side surface having a first opening, a second opening, and a third opening;
• and
• a support member having a first side panel and a second side panel, wherein each of the first side panel and the second side panel comprises a first opening and a second opening,
• wherein the support member is positionable between a first configuration and a second configuration, such that:
• in the first configuration the first side panel and the first bracket are able to be secured together via a first fastener extending through the first opening of the first side panel of the support member and the first opening of the first bracket and able to be secured together by a second fastener extending through the second opening of the first side panel of the support member and the third opening of the first bracket, and the second side panel and the second bracket are secured together via a third fastener extending through the first opening of the second side panel of the support member and the first opening of the second bracket, and a fourth fastener extending through the second opening of the second side panel of the support member and the third opening of the second bracket, and
• wherein in a second configuration, the first side panel and the first bracket are secured together such that the first fastener extends through the first opening of the first side panel of the support member and the second opening of the first bracket and the second fastener extends through the second opening of the first side panel of the support member and the third opening of the first bracket, and the second side panel and second bracket are secured together such that the third fastener extends through the first opening of the second side panel of the support member and the second opening of the second bracket and the fourth fastener extends through the second opening of the second side panel of the support member and the third opening of the second bracket.