Sesame Street Character Plastic Squeaky Blocks Letters Numbers Elmo Ernie. The set includes all letters except the letter F and all numbers except 9 on various sides of the blocks. They squeeze and squeak. Please see photos as they are part of the item description-photos are always of the exact item you will receive. Zoom in to photos to see details. All items are from a smoke free home. Shipping will be within 2 business days of payment -I often ship the same day if I am able. Thank you so much for looking! ~~The Sandy Turtle