Features: Package content: you will get the memory game keychain, the battery is easy to replace and can be applied for a long time.(including 3 LR44 button battery) Mini size: each portable game console with hanging chain is approx. 1.97 x 2.4 inches, portable size that is appropriate for handholding and convenient for carrying and storing. Classic design: the classical keychains are lightweight enough to carry with ease, designed with hanging keyring, making it easy to attach to your keys, schoolbag or pocket easily, a variety of colors to fit your personal style. Various games included: these portable game console keychains can not only be an nice accessory to your keys, but contain 26 kinds of interesting games, each game includes 99 difficulty levels. Novel gift: the classical design of these game keychains is ideal for both girls and boys, together with a variety kinds of games, will be welcomed by most people, you can take them as a small gift for friends or family members. Description: Material: Plastic Size: As picture shown (1cm=2.54in Color: As picture shown Package includes 1 * Game keychain Notes: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you