Traffic sign add-on

A traffic sign add-on, comprising:

• a front layer,
• wherein the front layer is made of a first fabric,
• wherein the first fabric has one or more reflective sections,
• a back layer,
• wherein the back layer is made of a second fabric,
• wherein the back layer has a slot extending along a long dimension of the back layer from a bottom end to a top end wherein a zipper is disposed in the slot, wherein the zipper is capable of closing to seal the slot,
• wherein the front layer and the back layer are connected along peripheral longitudinal edges and form a substantially flat form,
• wherein the front layer and the back layer are configured to accommodate a circumference of a pole of a traffic sign coaxially with the long dimension of the back layer,
• wherein peripheral latitudinal edges at the bottom end and the top end of the front layer and back layer are at least partially unconnected,
• wherein the front layer and the back layer are substantially co-dimensional when the slot is sealed with the zipper,
• wherein the first fabric comprises a first material and a second material, wherein the second material is configured in a rectangular form and is located in a middle of a front face of the first material, and
• wherein the second material extends along the long dimension of the first material from a bottom end to a top end.

A traffic sign add-on, comprising:

• a front layer,
• wherein the front layer is made of a first fabric,
• wherein the first fabric has one or more reflective sections,
• a back layer,
• wherein the back layer is made of a second fabric,
• wherein the back layer has a slot extending along a long dimension of the back layer from a bottom end to a top end wherein a zipper is disposed in the slot, wherein the zipper is capable of closing to seal the slot,
• wherein the front layer and the back layer are connected along peripheral longitudinal edges and form a substantially flat form,
• wherein the front layer and the back layer are configured to accommodate a circumference of a pole of a traffic sign coaxially with the long dimension of the back layer,
• wherein peripheral latitudinal edges at the bottom end and the top end of the front layer and back layer are at least partially unconnected,
• wherein the front layer and the back layer are substantially co-dimensional when the slot is sealed with the zipper, and
• wherein the front layer and the back layer are separated by one or more add-on structures which are located perpendicular to the pole of the traffic sign.