Leap Frog Fridge Phonics Magnetic Letter ABC Set Bus. Missing Letter M. Works. Blocks measure @ 1.75” x 1.25”. Good pre-owned condition. Has 25 letters -missing the letter "M" (see first pic). Tested - works - see video. Please view video and all pictures Please zoom in/refer to all pictures for further product details. Note that the Photo Room app may be used for pictures to whiten the background. The product in the picture is the product that the buyer will receive. All items come from a clean, smoke-free home Buyer assumes complete responsibility for product (and accompanying supplies/packaging), usage, and performance.