Plastic Calipers are a very useful tool to have in your home, especially if you need to continually check the size of a tumor for your vet!
We hope these help!
Material: plastic. Caliper length?8.2", width: 2.8". 2 Colors: black and gray. Measurement accuracy: 1/128inch. Maximum measurement range: 6inch. Precision measuring instrument for delicate items: perfect for jewelers measuring, teacher teaching etc.