| 主权项 |
1. A unit for a modular construction set, the unit comprising:
a panel having a front surface and a back surface, the panel having an internal layer made of flexible material able to be flexed in any direction and that allows the panel to flex and biases the panel to a flat state, the panel further having two soft surface layers defining the front surface and the back surface, the internal layer being located between the two soft surface layers, the internal layer having a plurality of apertures that are covered by the two soft surface layers; and a plurality of fasteners, each fastener located within an aperture of the plurality of apertures; all fasteners of the plurality of fasteners being oriented in the same direction in relation to the front surface and the back surface; the plurality of fasteners being evenly spaced at discrete locations around at least a perimeter of the panel, each adjacent pair of fasteners of the plurality of fasteners being positioned to engage with each adjacent pair of oppositely facing fasteners of another unit of the modular construction set to form a lap joint, in which the front surface of the panel is releasably held to a back surface of a panel of the other unit of the modular construction set. |
