Container with interchangeable components

A closable container comprising a tray component and a cover component independent of said tray component and adapted to assume open and close modes with respect thereto, said components being interchangeable and of substantially like construction;

• each component including a recessed center portion having a base delimited by an angularly extending wall, the latter having an edge defining an open side, and a laterally extending continuous rim protruding outwardly from said wall edge;
• said rim including a first lock means formed on a predetermined first peripheral portion thereof and a second lock means formed on a predetermined second peripheral portion of said rim, said first and second lock means of each component cooperating to substantially delimit said open side;
• the first lock means of one component interlocking with the second lock means the other component when the components are in the close mode and the cover component is in an overlying inverted relation with the tray component and the first and second lock means of the cover component are in opposed alignment with the second and first lock means respectively of the tray component whereby interlocking of the components occurs substantially throughout the rim thereof.