Lambda is the 11th letter of the Greek alphabet. It also indicates the radioactivity decay constant in nuclear physics and radioactivity. This constant is very simply related (by a multiplicative constant) to the half-life of any radioactive material. Hence, it was also used as a symbol for the Half Life game. Remember those days? 🙂
The coaster is made from a premium quality MDF and has a glossy surface. It is a perfect addition to your table to prevent stains and increase the oomph factor of your workplace, home or anywhere else for that matter. It does not soak water and can be easily wiped clean with a cloth.
|Square with rounded edges
||3.74" x 3.74"