American Weigh Scales presents and delivers state of the art scales as well as traditional scales at the most affordable prices. We understand your needs as a customer. We also understand your budget. We do our level best to exceed your expectations in quality service design and function. After all It is The American Weigh (Way). Most any type of digital scale you can think of American Weigh carries. American Weigh can help you find the scale that fits your needs and your budget. AmericanWeigh is your source for quality design function and friendly timely service. We are committed to doing business the dignified ethical way and in a way you deserve. The American Weigh Thank you in advance for allowing American Weigh the privilege of serving you. This weight kit includes a wide range of calibration masses. Perfect for checking the accuracy of your precision digital or mechanical scales with less then 100 gram capacity. Tweezers includes. Gram Weights: 1 x 50g 2 x 20g 1 x 10g 1 x 5g 1 x 2g 1 x 1g. Milligram Weights: 1 x 500mg 1 x 200mg 1 x 100mg 1 x 50mg 2 x 20mg 1 x 10mg. Case Dimensions: 4.6 x 3.5 x 1.7.