Our Silicone Solar Power Calculators are made of the silicone and ABS. This pocket calculator is portable, easy to carry around whether you want to use in in the office or on the go. One color logo imprint is included. This Product Is a Solar-Powered, There Is No Battery so you just need the power of light to keep it going. It is perfect promotion gifts for students in school and for offices. 4.72" L x 2.76" W x 0.31" H
