This educational sorting letterbox game will give children a hands on learning experience. Multiple lessons include sorting and matching the cards, memorising the card locations, fine motor control skills by carefully inserting the cards into the letterbox slots, and cleverly deciding which cards go into each specific slot. Letter box size 21cm x 12cm x 10cm high. Comes with 16 wooden picture cards (8 matching pairs). Each card measures 10cm x 7cm.