Material And Product size(approx): PVC,Silicone and plastic,safe and practical.2.2*1.6inch.Lovely design:Lovely pattern of cartoon cat ,special and charming,fashionable to use at office,home,school etc.Widely used in the office , home or even inside your handbagGift : Perfect for children over 3 years of age ,it can encourages children to learn basic math.Worry-Free Warranty : Your Satisfaction is our Highest Priority, contact us firstly if you have any question. offers Lifetime Warranty and 60-DAYs for refund or replacement.Extra-compact portable size. Quick and easy calculation Perfect for office, travel and mobile working. Suitable for any businessman, worker, teacher, student or anybody that needs make any sort of calculation from time to time. Lovely design and very practical to use in your daily life. Light weight and mini style will be portable in your bag or pocket. Package Include: 2 x MINI Calculator