Panel

A panel, wherein the panel is rectangular, oblong or square,

• wherein the panel comprises a first pair of opposing edges,
• wherein the first pair of opposing edges comprises a first edge and a third edge,
• wherein the panel comprises a second pair of opposing edges, wherein the second pair of opposing edges comprises a second edge and a fourth edge,
• wherein each of the first edge, the second edge, the third edge and the fourth edge comprises a profile selected from a first profile, a second profile and a third profile,
• wherein the first profile comprises a first tongue, a first groove and a second groove,
• wherein the first tongue is provided in a direction perpendicular to a panel surface between the first groove and the second groove,
• wherein the first groove is provided closer to the panel surface than the second groove,
• wherein the second groove comprises a bottom lip,
• wherein the first tongue extends perpendicularly to one of the first second, third or fourth edges comprising the first profile,
• wherein the second profile comprises two tongues and a groove,
• wherein the groove is provided in a direction perpendicular to the panel surface between the two tongues,
• wherein each of the two tongues and the groove extend perpendicularly to one of the first, second, third, or fourth edges comprising second profile,
• wherein the third profile comprises a groove, wherein the groove extends perpendicularly to one of the first, second, third, or fourth edges comprising the third profile,
• wherein each of the first profile, the second profile and the third profile extend continuously and along a full length of the edge where said respective profile is provided;
• wherein two opposite edges of the first pair of opposite edges or the second pair of opposite edges are each provided with a first profile, or with a second profile or with a third profile;
• wherein the tongues and grooves of the first profile, the second profile and the third profile are configured in coupled configurations such that
• (i) the panel edge or edges provided with the first profile can be coupled onto the panel edge or panel edges provided with the second profile of another such panel;
• (ii) the panel edge or edges provided with the first profile can be coupled onto the panel edge or panel edges provided with the third profile of another such panel;
• and
• (iii) the panel edge or edges provided with the second profile can be coupled onto the panel edge or panel edges provided with the third profile of another such panel;
• wherein in each of the coupled configurations (i)-(iii), a locking is provided of the coupled edges in a direction perpendicular to the panel surface of the coupled panels.