The original and the best, the E-Z Scissor Caliper has been updated and improved for 2020! The NEW caliper is made out of 3/4″ Baltic Birch Ply resulting in a stiffer tool with better scissor action. It is direct reading, resulting in one-handed operation affording the shaper the opportunity to get a measurement instantly. The E-Z Scissor Caliper v.20 is 14″ deep, measuring up to a 28″ wide board and 9.5″ thick!. The scales are computer generated to insure accuracy. This caliper is manufactured of Baltic Birch Ply for lightweight, stability, and durability. Used to measure the thickness of blanks and finished surfboards. Made in the USA!