Personalized combination:These cinema light box letters include 104 sets of assorted letters, numbers and symbols to easily create greetings, phrases and other word or character combinations to surprise friends and family. . Value 104 Pcs Set :There are 104 mini light box letters, including letters, numbers and symbols. You can combine them into any language you want. Black letters appear against a white lightbox background. Lightbox letters do not include lightboxes. . LED Light Box Accessories:Cinema light box letters is the best match for light boxes. When you choose a light box, you must have a letter card combination to show its characteristics. Can also be used as a replacement for previously damaged letter cards.Fit for A3 4line,A4 3line or A5 2line light boxes. . Special Educational Significance:Parents get very angry when children are unwilling to learn letters and numbers. You can try teaching with letter cards. Children will be attracted to the cards, and you can take this opportunity to convey the message of letters and numbers. . Multi-function Application:These light box letter cards can also be used as home decoration, you can put some warm words on the wall. You can also borrow it to help you convey some information to others. .