3-Cube Storage Kit w/Plywood includes twenty-eight (28) 90-degree PlayWood Connectors (7 boxes) and twelve (12) 14" x 14" nominal panels to make three (3) inter-connected 14" x 14" storage cubes. All panes are pre-cut from 3/4" Baltic birch plywood. PlayWood Connectors are an innovative solution for screw-free and tool-free assembly of modular furniture and storage units. Simply use the connectors to join panels in your desired configuration and tighten with included allen wrench. With PlayWood Connectors, YOU are the designer and the sky is the limit! PlayWood Connectors come in 90-, 105- and 150-degree angles and six colors (red, white, blue, black, light green, military green) to provide you with maximum design flexibility. Because they require no extra tools or hardware, the structures you create are easily disassembled to create something new as your needs change! Manufactured in Italy by Space Matters, PlayWood Connectors are made from glass-fiber-reinforced plastic, making them incredibly strong and resistant to humidity and UV rays -- use them indoors or out! Ideal applications: workshop or garage storage and organization, kitchen storage, bedroom furniture and storage, outdoor furniture and storage, preschools and classrooms, dorm rooms, apartments, small offices, and trade shows! NOTE: Panel size is approximate due to kerf when cutting plywood sheets.