A flexible interlocking floor tile having a rectangular shape for being placed over a floor or subfloor, said floor tile comprising: a top layer; outwardly-facing top sidewalls on two first adjacent side portions (211a, 211b) of said tile; a bottom interlocking element set including a bottom base extending outwardly from each of said outwardly-facing top sidewalls and a bottom upwardly extending male locking projection, said bottom upwardly extending male locking projection having an inwardly-facing bottom wall spaced from each of said outwardly-facing top sidewalls defining a bottom channel therebetween; a bottom base element connecting respective bottom interlocking element sets on said respective two first adjacent side portions, said bottom base element defining an outer corner and being devoid of any male locking portion projecting therefrom, and providing support for a downwardly depending support post of an adjacent similar flexible interlocking floor tile; a base layer; outwardly-facing bottom sidewalls on two second adjacent side portions (211c, 211d) of said tile opposite said respective two first adjacent side portions; a top interlocking element set including a top base extending outwardly from each of said outwardly-facing bottom sidewalls and a top male downwardly extending locking projection, said top male downwardly extending locking projection having a top inner wall spaced from each of said outwardly-facing bottom sidewalls defining a top channel therebetween; and a top base element connecting respective top interlocking element sets on said two second adjacent side portions of said tile, said top base element including a downwardly depending support post for providing support in conjunction with said bottom base element in response to said support post being seated on said bottom base element when multiple ones of said tiles are joined together; characterised by said bottom upwardly extending male locking projection being dimensioned to fit into said top channel of a similar flexible interlocking floor tile for engaging said respective top inner wall and said respective outwardly-facing bottom sidewall as a press fit, and said top male downwardly extending locking projection being dimensioned to fit into said bottom channel of the similar flexible interlocking floor tile for engaging said respective inwardly-facing bottom wall and said respective outwardly-facing top sidewall as a press fit to lock said tiles together. a top layer; outwardly-facing top sidewalls on two first adjacent side portions (211a, 211b) of said tile; a bottom interlocking element set including a bottom base extending outwardly from each of said outwardly-facing top sidewalls and a bottom upwardly extending male locking projection, said bottom upwardly extending male locking projection having an inwardly-facing bottom wall spaced from each of said outwardly-facing top sidewalls defining a bottom channel therebetween; a bottom base element connecting respective bottom interlocking element sets on said respective two first adjacent side portions, said bottom base element defining an outer corner and being devoid of any male locking portion projecting therefrom, and providing support for a downwardly depending support post of an adjacent similar flexible interlocking floor tile; a base layer; outwardly-facing bottom sidewalls on two second adjacent side portions (211c, 211d) of said tile opposite said respective two first adjacent side portions; a top interlocking element set including a top base extending outwardly from each of said outwardly-facing bottom sidewalls and a top male downwardly extending locking projection, said top male downwardly extending locking projection having a top inner wall spaced from each of said outwardly-facing bottom sidewalls defining a top channel therebetween; and a top base element connecting respective top interlocking element sets on said two second adjacent side portions of said tile, said top base element including a downwardly depending support post for providing support in conjunction with said bottom base element in response to said support post being seated on said bottom base element when multiple ones of said tiles are joined together; characterised by said bottom upwardly extending male locking projection being dimensioned to fit into said top channel of a similar flexible interlocking floor tile for engaging said respective top inner wall and said respective outwardly-facing bottom sidewall as a press fit, and said top male downwardly extending locking projection being dimensioned to fit into said bottom channel of the similar flexible interlocking floor tile for engaging said respective inwardly-facing bottom wall and said respective outwardly-facing top sidewall as a press fit to lock said tiles together.