Enough to Use and Share: the package you will receive comes with 24 pieces of mini keychain calculators, which are available in 6 colors, 4 pieces for each color; The sufficient quantity and diverse colors can meet your different use and replacement needs, and you can share them with your classmates, family as wellMaterial You Can Depend on: the small calculators are made of quality ABS, silicone and metal material, sturdy and reliable, not easy to tear or break, designed in bright and colors, hard to fade, providing you with a service for a long timePortable Size: each pocket size calculator measures . 2.5 x 1.4 x 0.4 inches/ 6.3 x 3.7 x 1.1 cm; The mini size allows you to carry around and store in your pockets, bags, pencil box without taking up too much space when you go out or go on a trip for using anytime and anywherePractical Design: our mini calculator keychain bulk features an LCD display with 8 digits numbers, easy to use and read, you can easily see it from different viewing angles; And each calculator features a clear flip, which can protect the buttons well and can avoid touching unconsciouslyWidely Applicable: these basic pocket calculators are suitable for both office and school, proper for teachers, professors, home school educators, hobbyists or daily simple calculation; They can be regarded as practical gifts for classmates, kids, students and more as well, bringing convenience.Material: Plasticcolour: Mixed colorPackage Contents:24 x cute calculatorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.