摘要 |
In one embodiment, the present application discloses a linker comprising a linker body having a first end and a second end, wherein the first end is configured with a first slot, wherein the second end is configured with a second slot, wherein the first slot is configured to form a reversible connection with the second slot or a third slot or a protrusion and wherein the linker, the linker body and the slot comprise of material selected from silicone or a silicone composite. |